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Rebase to bash-4.4 

Resolves: #1376609
This commit is contained in:
Siteshwar Vashisht 2017-01-06 14:41:12 +01:00
parent b1104ec130
commit 498f26e49c
62 changed files with 272 additions and 4003 deletions
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1
.gitignore vendored
View File

@ -2,3 +2,4 @@ bash-4.1.tar.gz
/bash-4.2-rc2.tar.gz
/bash-4.2.tar.gz
/bash-4.3.tar.gz
/bash-4.4.tar.gz

65
bash-2.05a-interpreter.patch
View File

@ -1,9 +1,10 @@
diff -up bash-4.2-rc2/config.h.in.interpreter bash-4.2-rc2/config.h.in
--- bash-4.2-rc2/config.h.in.interpreter 2011-02-09 07:59:21.000000000 +0100
+++ bash-4.2-rc2/config.h.in 2011-02-09 07:59:21.000000000 +0100
@@ -706,6 +706,9 @@
/* Define if you have the pathconf function. */
#undef HAVE_PATHCONF
diff --git a/config.h.in b/config.h.in
index a5ad9e7..62a6b32 100644
--- a/config.h.in
+++ b/config.h.in
@@ -748,6 +748,9 @@
/* Define if you have the pselect function. */
#undef HAVE_PSELECT
+/* Define if you have the pread function. */
+#undef HAVE_PREAD
@ -11,7 +12,7 @@ diff -up bash-4.2-rc2/config.h.in.interpreter bash-4.2-rc2/config.h.in
/* Define if you have the putenv function. */
#undef HAVE_PUTENV
@@ -898,6 +901,9 @@
@@ -946,6 +949,9 @@
/* Define if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
@ -21,30 +22,32 @@ diff -up bash-4.2-rc2/config.h.in.interpreter bash-4.2-rc2/config.h.in
/* Define if you have the <grp.h> header file. */
#undef HAVE_GRP_H
diff -up bash-4.2-rc2/configure.in.interpreter bash-4.2-rc2/configure.in
--- bash-4.2-rc2/configure.in.interpreter 2011-01-16 21:31:12.000000000 +0100
+++ bash-4.2-rc2/configure.ac 2011-02-09 08:02:27.000000000 +0100
@@ -659,7 +659,7 @@ BASH_HEADER_INTTYPES
diff --git a/configure.ac b/configure.ac
index ce4e9b6..eda95d6 100644
--- a/configure.ac
+++ b/configure.ac
@@ -700,7 +700,7 @@ BASH_HEADER_INTTYPES
AC_CHECK_HEADERS(unistd.h stdlib.h stdarg.h varargs.h limits.h string.h \
memory.h locale.h termcap.h termio.h termios.h dlfcn.h \
stdbool.h stddef.h stdint.h netdb.h pwd.h grp.h strings.h \
- regex.h syslog.h ulimit.h)
+ regex.h syslog.h ulimit.h elf.h)
AC_CHECK_HEADERS(sys/pte.h sys/stream.h sys/select.h sys/file.h \
sys/resource.h sys/param.h sys/socket.h sys/stat.h \
AC_CHECK_HEADERS(sys/pte.h sys/stream.h sys/select.h sys/file.h sys/ioctl.h \
sys/param.h sys/socket.h sys/stat.h \
sys/time.h sys/times.h sys/types.h sys/wait.h)
@@ -723,7 +723,7 @@ dnl checks for system calls
@@ -771,7 +771,7 @@ dnl checks for system calls
AC_CHECK_FUNCS(dup2 eaccess fcntl getdtablesize getgroups gethostname \
getpagesize getpeername getrlimit getrusage gettimeofday \
kill killpg lstat readlink sbrk select setdtablesize \
kill killpg lstat pselect readlink sbrk select setdtablesize \
- setitimer tcgetpgrp uname ulimit waitpid)
+ setitimer tcgetpgrp uname ulimit waitpid pread)
AC_REPLACE_FUNCS(rename)
dnl checks for c library functions
diff -up bash-4.2-rc2/execute_cmd.c.interpreter bash-4.2-rc2/execute_cmd.c
--- bash-4.2-rc2/execute_cmd.c.interpreter 2011-01-20 04:24:47.000000000 +0100
+++ bash-4.2-rc2/execute_cmd.c 2011-02-09 07:59:21.000000000 +0100
diff --git a/execute_cmd.c b/execute_cmd.c
index 2a3df6d..b5cd405 100644
--- a/execute_cmd.c
+++ b/execute_cmd.c
@@ -41,6 +41,10 @@
# include <unistd.h>
#endif
@ -56,31 +59,30 @@ diff -up bash-4.2-rc2/execute_cmd.c.interpreter bash-4.2-rc2/execute_cmd.c
#include "posixtime.h"
#if defined (HAVE_SYS_RESOURCE_H) && !defined (RLIMTYPE)
@@ -4975,14 +4979,22 @@ shell_execve (command, args, env)
@@ -5486,6 +5490,14 @@ shell_execve (command, args, env)
{
/* The file has the execute bits set, but the kernel refuses to
run it for some reason. See why. */
+#if defined (HAVE_HASH_BANG_EXEC) || defined (HAVE_ELF_H)
+ int fd = open (command, O_RDONLY);
+ int fd = open (command, O_RDONLY);
+
+ if (fd >= 0)
+ sample_len = read (fd, sample, sizeof (sample));
+ else
+ sample_len = -1;
+ if (fd >= 0)
+ sample_len = read (fd, sample, sizeof (sample));
+ else
+ sample_len = -1;
+#endif
#if defined (HAVE_HASH_BANG_EXEC)
- READ_SAMPLE_BUF (command, sample, sample_len);
sample[sample_len - 1] = '\0';
if (sample_len > 2 && sample[0] == '#' && sample[1] == '!')
{
READ_SAMPLE_BUF (command, sample, sample_len);
if (sample_len > 0)
@@ -5495,6 +5507,7 @@ shell_execve (command, args, env)
char *interp;
int ilen;
+ close (fd);
+ close (fd);
interp = getinterp (sample, sample_len, (int *)NULL);
ilen = strlen (interp);
errno = i;
@@ -4997,6 +5009,136 @@ shell_execve (command, args, env)
@@ -5510,6 +5523,136 @@ shell_execve (command, args, env)
return (EX_NOEXEC);
}
#endif
@ -217,3 +219,6 @@ diff -up bash-4.2-rc2/execute_cmd.c.interpreter bash-4.2-rc2/execute_cmd.c
errno = i;
file_error (command);
}
--
2.9.3

11
bash-2.05b-readline-oom.patch
View File

@ -1,11 +0,0 @@
--- bash-2.05b/lib/readline/readline.c.oom 2002-03-13 23:10:46.000000000 +0100
+++ bash-2.05b/lib/readline/readline.c 2002-08-07 12:02:04.000000000 +0200
@@ -817,7 +817,7 @@
/* Special case rl_do_lowercase_version (). */
if (func == rl_do_lowercase_version)
/* Should we do anything special if key == ANYOTHERKEY? */
- return (_rl_dispatch (_rl_to_lower (key), map));
+ return (_rl_dispatch (_rl_to_lower ((unsigned char)key), map));
rl_executing_keymap = map;
rl_executing_key = key;

155
bash-4.2-cve-2014-7169-1.patch
View File

@ -1,155 +0,0 @@
--- ../bash-4.2-orig/variables.c 2014-09-25 13:07:59.313209541 +0200
+++ variables.c 2014-09-25 13:15:29.869420719 +0200
@@ -268,7 +268,7 @@
static void propagate_temp_var __P((PTR_T));
static void dispose_temporary_env __P((sh_free_func_t *));
-static inline char *mk_env_string __P((const char *, const char *));
+static inline char *mk_env_string __P((const char *, const char *, int));
static char **make_env_array_from_var_list __P((SHELL_VAR **));
static char **make_var_export_array __P((VAR_CONTEXT *));
static char **make_func_export_array __P((void));
@@ -301,6 +301,14 @@
#endif
}
+/* Prefix and suffix for environment variable names which contain
+ shell functions. */
+#define FUNCDEF_PREFIX "BASH_FUNC_"
+#define FUNCDEF_PREFIX_LEN (strlen (FUNCDEF_PREFIX))
+#define FUNCDEF_SUFFIX "()"
+#define FUNCDEF_SUFFIX_LEN (strlen (FUNCDEF_SUFFIX))
+
+
/* Initialize the shell variables from the current environment.
If PRIVMODE is nonzero, don't import functions from ENV or
parse $SHELLOPTS. */
@@ -338,36 +346,48 @@
/* If exported function, define it now. Don't import functions from
the environment in privileged mode. */
- if (privmode == 0 && read_but_dont_execute == 0 && STREQN ("() {", string, 4))
- {
- string_length = strlen (string);
- temp_string = (char *)xmalloc (3 + string_length + char_index);
+ if (privmode == 0 && read_but_dont_execute == 0
+ && STREQN (FUNCDEF_PREFIX, name, FUNCDEF_PREFIX_LEN)
+ && STREQ (name + char_index - FUNCDEF_SUFFIX_LEN, FUNCDEF_SUFFIX)
+ && STREQN ("() {", string, 4))
+ {
+ size_t name_length
+ = char_index - (FUNCDEF_PREFIX_LEN + FUNCDEF_SUFFIX_LEN);
+ char *temp_name = name + FUNCDEF_PREFIX_LEN;
+ /* Temporarily remove the suffix. */
+ temp_name[name_length] = '\0';
- strcpy (temp_string, name);
- temp_string[char_index] = ' ';
- strcpy (temp_string + char_index + 1, string);
+ string_length = strlen (string);
+ temp_string = (char *)xmalloc (name_length + 1 + string_length + 1);
+ memcpy (temp_string, temp_name, name_length);
+ temp_string[name_length] = ' ';
+ memcpy (temp_string + name_length + 1, string, string_length + 1);
/* Don't import function names that are invalid identifiers from the
environment, though we still allow them to be defined as shell
variables. */
- if (legal_identifier (name))
- parse_and_execute (temp_string, name, SEVAL_NONINT|SEVAL_NOHIST|SEVAL_FUNCDEF|SEVAL_ONECMD);
+ if (legal_identifier (temp_name))
+ parse_and_execute (temp_string, temp_name,
+ SEVAL_NONINT|SEVAL_NOHIST|SEVAL_FUNCDEF|SEVAL_ONECMD);
- if (temp_var = find_function (name))
+ if (temp_var = find_function (temp_name))
{
VSETATTR (temp_var, (att_exported|att_imported));
array_needs_making = 1;
}
else
{
if (temp_var = bind_variable (name, string, 0))
{
VSETATTR (temp_var, (att_exported | att_imported | att_invisible));
array_needs_making = 1;
}
last_command_exit_value = 1;
report_error (_("error importing function definition for `%s'"), name);
}
+
+ /* Restore the original suffix. */
+ temp_name[name_length] = FUNCDEF_SUFFIX[0];
}
#if defined (ARRAY_VARS)
# if ARRAY_EXPORT
@@ -2537,7 +2557,7 @@
var->context = variable_context; /* XXX */
INVALIDATE_EXPORTSTR (var);
- var->exportstr = mk_env_string (name, value);
+ var->exportstr = mk_env_string (name, value, 0);
array_needs_making = 1;
@@ -3388,22 +3408,43 @@
/* */
/* **************************************************************** */
+/* Returns the string NAME=VALUE if !FUNCTIONP or if VALUE == NULL (in
+ which case it is treated as empty). Otherwise, decorate NAME with
+ FUNCDEF_PREFIX and FUNCDEF_SUFFIX, and return a string of the form
+ FUNCDEF_PREFIX NAME FUNCDEF_SUFFIX = VALUE (without spaces). */
static inline char *
-mk_env_string (name, value)
+mk_env_string (name, value, functionp)
const char *name, *value;
+ int functionp;
{
- int name_len, value_len;
- char *p;
+ size_t name_len, value_len;
+ char *p, *q;
name_len = strlen (name);
value_len = STRLEN (value);
- p = (char *)xmalloc (2 + name_len + value_len);
- strcpy (p, name);
- p[name_len] = '=';
+ if (functionp && value != NULL)
+ {
+ p = (char *)xmalloc (FUNCDEF_PREFIX_LEN + name_len + FUNCDEF_SUFFIX_LEN
+ + 1 + value_len + 1);
+ q = p;
+ memcpy (q, FUNCDEF_PREFIX, FUNCDEF_PREFIX_LEN);
+ q += FUNCDEF_PREFIX_LEN;
+ memcpy (q, name, name_len);
+ q += name_len;
+ memcpy (q, FUNCDEF_SUFFIX, FUNCDEF_SUFFIX_LEN);
+ q += FUNCDEF_SUFFIX_LEN;
+ }
+ else
+ {
+ p = (char *)xmalloc (name_len + 1 + value_len + 1);
+ memcpy (p, name, name_len);
+ q = p + name_len;
+ }
+ q[0] = '=';
if (value && *value)
- strcpy (p + name_len + 1, value);
+ memcpy (q + 1, value, value_len + 1);
else
- p[name_len + 1] = '\0';
+ q[1] = '\0';
return (p);
}
@@ -3489,7 +3530,7 @@
/* Gee, I'd like to get away with not using savestring() if we're
using the cached exportstr... */
list[list_index] = USE_EXPORTSTR ? savestring (value)
- : mk_env_string (var->name, value);
+ : mk_env_string (var->name, value, function_p (var));
if (USE_EXPORTSTR == 0)
SAVE_EXPORTSTR (var, list[list_index]);

83
bash-4.2-cve-2014-7169-2.patch
View File

@ -1,83 +0,0 @@
--- ../bash-4.2-orig/parse.y 2014-09-25 13:07:59.218209276 +0200
+++ parse.y 2014-09-25 15:26:52.813159810 +0200
@@ -264,9 +264,21 @@
/* Variables to manage the task of reading here documents, because we need to
defer the reading until after a complete command has been collected. */
-static REDIRECT *redir_stack[10];
+static REDIRECT **redir_stack;
int need_here_doc;
+/* Pushes REDIR onto redir_stack, resizing it as needed. */
+static void
+push_redir_stack (REDIRECT *redir)
+{
+ /* Guard against oveflow. */
+ if (need_here_doc + 1 > INT_MAX / sizeof (*redir_stack))
+ abort ();
+ redir_stack = xrealloc (redir_stack,
+ (need_here_doc + 1) * sizeof (*redir_stack));
+ redir_stack[need_here_doc++] = redir;
+}
+
/* Where shell input comes from. History expansion is performed on each
line when the shell is interactive. */
static char *shell_input_line = (char *)NULL;
@@ -519,42 +531,42 @@
source.dest = 0;
redir.filename = $2;
$$ = make_redirection (source, r_reading_until, redir, 0);
- redir_stack[need_here_doc++] = $$;
+ push_redir_stack ($$);
}
| NUMBER LESS_LESS WORD
{
source.dest = $1;
redir.filename = $3;
$$ = make_redirection (source, r_reading_until, redir, 0);
- redir_stack[need_here_doc++] = $$;
+ push_redir_stack ($$);
}
| REDIR_WORD LESS_LESS WORD
{
source.filename = $1;
redir.filename = $3;
$$ = make_redirection (source, r_reading_until, redir, REDIR_VARASSIGN);
- redir_stack[need_here_doc++] = $$;
+ push_redir_stack ($$);
}
| LESS_LESS_MINUS WORD
{
source.dest = 0;
redir.filename = $2;
$$ = make_redirection (source, r_deblank_reading_until, redir, 0);
- redir_stack[need_here_doc++] = $$;
+ push_redir_stack ($$);
}
| NUMBER LESS_LESS_MINUS WORD
{
source.dest = $1;
redir.filename = $3;
$$ = make_redirection (source, r_deblank_reading_until, redir, 0);
- redir_stack[need_here_doc++] = $$;
+ push_redir_stack ($$);
}
| REDIR_WORD LESS_LESS_MINUS WORD
{
source.filename = $1;
redir.filename = $3;
$$ = make_redirection (source, r_deblank_reading_until, redir, REDIR_VARASSIGN);
- redir_stack[need_here_doc++] = $$;
+ push_redir_stack ($$);
}
| LESS_LESS_LESS WORD
{
@@ -4757,7 +4769,7 @@
case CASE:
case SELECT:
case FOR:
- if (word_top < MAX_CASE_NEST)
+ if (word_top + 1 < MAX_CASE_NEST)
word_top++;
word_lineno[word_top] = line_number;
break;

27
bash-4.2-rc2-logout.patch
View File

@ -1,7 +1,8 @@
diff -up bash-3.2/config-top.h.logout bash-3.2/config-top.h
--- bash-3.2/config-top.h.logout 2011-04-14 08:55:55.000000000 +0200
+++ bash-3.2/config-top.h 2011-04-14 08:55:55.000000000 +0200
@@ -78,7 +78,7 @@
diff --git a/config-top.h b/config-top.h
index 026d4a4..cb0e002 100644
--- a/config-top.h
+++ b/config-top.h
@@ -92,7 +92,7 @@
/* #define SYS_BASHRC "/etc/bash.bashrc" */
/* System-wide .bash_logout for login shells. */
@ -10,12 +11,13 @@ diff -up bash-3.2/config-top.h.logout bash-3.2/config-top.h
/* Define this to make non-interactive shells begun with argv[0][0] == '-'
run the startup files when not in posix mode. */
diff -up bash-3.2/doc/bash.1.logout bash-3.2/doc/bash.1
--- bash-3.2/doc/bash.1.logout 2011-04-14 09:16:32.000000000 +0200
+++ bash-3.2/doc/bash.1 2011-04-14 11:59:33.000000000 +0200
@@ -326,8 +326,8 @@ option may be used when the shell is sta
.PP
When a login shell exits,
diff --git a/doc/bash.1 b/doc/bash.1
index 04ce845..bfde55e 100644
--- a/doc/bash.1
+++ b/doc/bash.1
@@ -335,8 +335,8 @@ option may be used when the shell is started to inhibit this behavior.
When an interactive login shell exits,
or a non-interactive login shell executes the \fBexit\fP builtin command,
.B bash
-reads and executes commands from the file \fI~/.bash_logout\fP, if it
-exists.
@ -24,7 +26,7 @@ diff -up bash-3.2/doc/bash.1.logout bash-3.2/doc/bash.1
.PP
When an interactive shell that is not a login shell is started,
.B bash
@@ -8814,6 +8814,9 @@ The \fBbash\fP executable
@@ -10558,6 +10558,9 @@ The \fBbash\fP executable
.FN /etc/profile
The systemwide initialization file, executed for login shells
.TP
@ -34,3 +36,6 @@ diff -up bash-3.2/doc/bash.1.logout bash-3.2/doc/bash.1
.FN ~/.bash_profile
The personal initialization file, executed for login shells
.TP
--
2.9.3

105
bash-4.3-cve-2016-0634.patch
View File

@ -1,105 +0,0 @@
From f9dc7ff03a5b63d20ce473c1172e29b736dbea28 Mon Sep 17 00:00:00 2001
From: "David Kaspar [Dee'Kej]" <dkaspar@redhat.com>
Date: Wed, 21 Sep 2016 16:51:08 +0200
Subject: [PATCH] CVE-2016-0634: upstream patch imported
---
parse.y | 20 ++++++++++++++++----
y.tab.c | 20 ++++++++++++++++----
2 files changed, 32 insertions(+), 8 deletions(-)
diff --git a/parse.y b/parse.y
index 0a7fcaa..5676ad7 100644
--- a/parse.y
+++ b/parse.y
@@ -5252,7 +5252,7 @@ decode_prompt_string (string)
#if defined (PROMPT_STRING_DECODE)
int result_size, result_index;
int c, n, i;
- char *temp, octal_string[4];
+ char *temp, *t_host, octal_string[4];
struct tm *tm;
time_t the_time;
char timebuf[128];
@@ -5400,7 +5400,11 @@ decode_prompt_string (string)
case 's':
temp = base_pathname (shell_name);
- temp = savestring (temp);
+ /* Try to quote anything the user can set in the file system */
+ if (promptvars || posixly_correct)
+ temp = sh_backslash_quote_for_double_quotes (temp);
+ else
+ temp = savestring (temp);
goto add_string;
case 'v':
@@ -5490,9 +5494,17 @@ decode_prompt_string (string)
case 'h':
case 'H':
- temp = savestring (current_host_name);
- if (c == 'h' && (t = (char *)strchr (temp, '.')))
+ t_host = savestring (current_host_name);
+ if (c == 'h' && (t = (char *)strchr (t_host, '.')))
*t = '\0';
+ if (promptvars || posixly_correct)
+ /* Make sure that expand_prompt_string is called with a
+ second argument of Q_DOUBLE_QUOTES if we use this
+ function here. */
+ temp = sh_backslash_quote_for_double_quotes (t_host);
+ else
+ temp = savestring (t_host);
+ free (t_host);
goto add_string;
case '#':
diff --git a/y.tab.c b/y.tab.c
index 793daf6..726d0de 100644
--- a/y.tab.c
+++ b/y.tab.c
@@ -7540,7 +7540,7 @@ decode_prompt_string (string)
#if defined (PROMPT_STRING_DECODE)
int result_size, result_index;
int c, n, i;
- char *temp, octal_string[4];
+ char *temp, *t_host, octal_string[4];
struct tm *tm;
time_t the_time;
char timebuf[128];
@@ -7688,7 +7688,11 @@ decode_prompt_string (string)
case 's':
temp = base_pathname (shell_name);
- temp = savestring (temp);
+ /* Try to quote anything the user can set in the file system */
+ if (promptvars || posixly_correct)
+ temp = sh_backslash_quote_for_double_quotes (temp);
+ else
+ temp = savestring (temp);
goto add_string;
case 'v':
@@ -7778,9 +7782,17 @@ decode_prompt_string (string)
case 'h':
case 'H':
- temp = savestring (current_host_name);
- if (c == 'h' && (t = (char *)strchr (temp, '.')))
+ t_host = savestring (current_host_name);
+ if (c == 'h' && (t = (char *)strchr (t_host, '.')))
*t = '\0';
+ if (promptvars || posixly_correct)
+ /* Make sure that expand_prompt_string is called with a
+ second argument of Q_DOUBLE_QUOTES if we use this
+ function here. */
+ temp = sh_backslash_quote_for_double_quotes (t_host);
+ else
+ temp = savestring (t_host);
+ free (t_host);
goto add_string;
case '#':
--
2.7.4

17
bash-4.3-man-ulimit.patch
View File

@ -1,18 +1,9 @@
From ccd35766d2451677f4c49f66b8e18ad6e274d56a Mon Sep 17 00:00:00 2001
From: Jan Chaloupka <jchaloup@redhat.com>
Date: Mon, 7 Jul 2014 07:15:41 +0200
Subject: [PATCH] bash.1: posix block size for cf options
---
doc/bash.1 | 1 +
1 file changed, 1 insertion(+)
diff --git a/doc/bash.1 b/doc/bash.1
index a4ad746..1916515 100644
index 6e8aebb..e846e68 100644
--- a/doc/bash.1
+++ b/doc/bash.1
@@ -9451,6 +9451,7 @@ and
which are unscaled values.
@@ -10333,6 +10333,7 @@ and
which are in 512-byte increments.
The return status is 0 unless an invalid option or argument is supplied,
or an error occurs while setting a new limit.
+In POSIX Mode 512-byte blocks are used for the `-c' and `-f' options.
@ -20,5 +11,5 @@ index a4ad746..1916515 100644
.TP
\fBumask\fP [\fB\-p\fP] [\fB\-S\fP] [\fImode\fP]
--
1.9.3
2.9.3

25
bash-4.3-noecho.patch
View File

@ -1,6 +1,8 @@
--- bash-4.3/parse.y 2014-05-29 14:46:09.545543384 +0200
+++ bash-4.3/parse.y 2014-05-29 14:48:40.758626213 +0200
@@ -3858,6 +3858,8 @@ xparse_dolparen (base, string, indp, fla
diff --git a/parse.y b/parse.y
index 30425a5..85f1c4f 100644
--- a/parse.y
+++ b/parse.y
@@ -4228,6 +4228,8 @@ xparse_dolparen (base, string, indp, flags)
save_parser_state (&ps);
save_input_line_state (&ls);
orig_eof_token = shell_eof_token;
@ -9,17 +11,19 @@
/*(*/
parser_state |= PST_CMDSUBST|PST_EOFTOKEN; /* allow instant ')' */ /*(*/
--- bash-4.3/subst.c 2014-05-29 16:04:35.802784549 +0200
+++ bash-4.3/subst.c 2014-05-29 16:08:25.021942676 +0200
@@ -7103,6 +7103,7 @@ param_expand (string, sindex, quoted, ex
diff --git a/subst.c b/subst.c
index f1a4df1..a93a4ce 100644
--- a/subst.c
+++ b/subst.c
@@ -8513,6 +8513,7 @@ param_expand (string, sindex, quoted, expanded_something,
WORD_LIST *list;
WORD_DESC *tdesc, *ret;
int tflag;
+ int old_echo_input;
/*itrace("param_expand: `%s' pflags = %d", string+*sindex, pflags);*/
zindex = *sindex;
c = string[++zindex];
@@ -7401,6 +7402,9 @@ arithsub:
@@ -8831,6 +8832,9 @@ arithsub:
}
comsub:
@ -29,7 +33,7 @@
if (pflags & PF_NOCOMSUB)
/* we need zindex+1 because string[zindex] == RPAREN */
temp1 = substring (string, *sindex, zindex+1);
@@ -7413,6 +7417,7 @@ comsub:
@@ -8843,6 +8847,7 @@ comsub:
}
FREE (temp);
temp = temp1;
@ -37,3 +41,6 @@
break;
/* Do POSIX.2d9-style arithmetic substitution. This will probably go
--
2.9.3

24
bash-4.3-old-memleak.patch
View File

@ -1,24 +0,0 @@
diff -up bash-4.3/subst.c.old bash-4.3/subst.c
--- bash-4.3/subst.c.old 2015-08-03 10:32:37.353490080 +0200
+++ bash-4.3/subst.c 2015-08-03 10:33:34.818533408 +0200
@@ -9492,7 +9492,7 @@ make_internal_declare (word, option)
char *word;
char *option;
{
- int t;
+ int t, r;
WORD_LIST *wl;
WORD_DESC *w;
@@ -9504,7 +9504,10 @@ make_internal_declare (word, option)
wl = make_word_list (w, (WORD_LIST *)NULL);
wl = make_word_list (make_word (option), wl);
- return (declare_builtin (wl));
+ r = declare_builtin (wl);
+
+ dispose_words (wl);
+ return r;
}
#endif

15
bash-4.3-pathexp-globignore-delim.patch
View File

@ -1,15 +0,0 @@
*** ../bash-4.3-patched/pathexp.c 2014-01-31 09:34:33.000000000 -0500
--- pathexp.c 2014-06-20 15:33:09.000000000 -0400
***************
*** 539,543 ****
return 0;
! n = skip_to_delim (s, i, ":", SD_NOJMP|SD_EXTGLOB);
t = substring (s, i, n);
--- 539,543 ----
return 0;
! n = skip_to_delim (s, i, ":", SD_NOJMP|SD_EXTGLOB|SD_GLOB);
t = substring (s, i, n);

12
bash-4.3-select-readonly.patch
View File

@ -1,12 +0,0 @@
diff -up bash-4.3/builtins/read.def.old bash-4.3/builtins/read.def
--- bash-4.3/builtins/read.def.old 2015-07-15 11:12:13.884695357 +0200
+++ bash-4.3/builtins/read.def 2015-07-15 11:10:55.339537361 +0200
@@ -794,6 +794,8 @@ assign_vars:
else
var = bind_variable ("REPLY", input_string, 0);
VUNSETATTR (var, att_invisible);
+ if (readonly_p (var) || noassign_p (var))
+ retval = EXECUTION_FAILURE;
xfree (input_string);
return (retval);

29
bash-4.4-cve-2016-7543.patch
View File

@ -1,29 +0,0 @@
From f43310742819253bfa6add2dce406701bb8cc2bb Mon Sep 17 00:00:00 2001
From: Siteshwar Vashisht <svashisht@redhat.com>
Date: Wed, 28 Sep 2016 18:33:55 +0530
Subject: [PATCH] CVE-2016-7543: Patch imported from bash-4.4
---
variables.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/variables.c b/variables.c
index ac587f3..ffd39e8 100644
--- a/variables.c
+++ b/variables.c
@@ -496,7 +496,11 @@ initialize_shell_variables (env, privmode)
#endif
set_if_not ("PS2", secondary_prompt);
}
- set_if_not ("PS4", "+ ");
+
+ if (current_user.euid == 0)
+ bind_variable ("PS4", "+ ", 0);
+ else
+ set_if_not ("PS4", "+ ");
/* Don't allow IFS to be imported from the environment. */
temp_var = bind_variable ("IFS", " \t\n", 0);
--
2.5.5

15
bash-4.4-no-loadable-builtins.patch Normal file
View File

@ -0,0 +1,15 @@
diff --git a/Makefile.in b/Makefile.in
index a1f9483..24c646a 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -800,7 +800,6 @@ install: .made installdirs
infodir=$(infodir) htmldir=$(htmldir) DESTDIR=$(DESTDIR) $@ )
-( cd $(DEFDIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
-( cd $(PO_DIR) ; $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
- -( cd $(LOADABLES_DIR) && $(MAKE) $(MFLAGS) DESTDIR=$(DESTDIR) $@ )
install-strip:
$(MAKE) $(MFLAGS) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' \
--
2.9.3

40
bash-bashbug.patch
View File

@ -1,7 +1,8 @@
diff -up bash-4.2-rc2/doc/bash.1.bashbug bash-4.2-rc2/doc/bash.1
--- bash-4.2-rc2/doc/bash.1.bashbug 2011-01-16 21:31:39.000000000 +0100
+++ bash-4.2-rc2/doc/bash.1 2011-02-09 08:52:14.000000000 +0100
@@ -9857,7 +9857,7 @@ The latest version is always available f
diff --git a/doc/bash.1 b/doc/bash.1
index 9a7a384..c21e877 100644
--- a/doc/bash.1
+++ b/doc/bash.1
@@ -10582,7 +10582,7 @@ The latest version is always available from
.PP
Once you have determined that a bug actually exists, use the
.I bashbug
@ -10,7 +11,7 @@ diff -up bash-4.2-rc2/doc/bash.1.bashbug bash-4.2-rc2/doc/bash.1
If you have a fix, you are encouraged to mail that as well!
Suggestions and `philosophical' bug reports may be mailed
to \fIbug-bash@gnu.org\fP or posted to the Usenet
@@ -9879,10 +9879,6 @@ A description of the bug behaviour
@@ -10604,10 +10604,6 @@ A description of the bug behaviour
A short script or `recipe' which exercises the bug
.PD
.PP
@ -21,10 +22,11 @@ diff -up bash-4.2-rc2/doc/bash.1.bashbug bash-4.2-rc2/doc/bash.1
Comments and bug reports concerning
this manual page should be directed to
.IR chet.ramey@case.edu .
diff -up bash-4.2-rc2/doc/bashref.texi.bashbug bash-4.2-rc2/doc/bashref.texi
--- bash-4.2-rc2/doc/bashref.texi.bashbug 2011-01-16 21:31:57.000000000 +0100
+++ bash-4.2-rc2/doc/bashref.texi 2011-02-09 08:47:07.000000000 +0100
@@ -7635,7 +7635,7 @@ The latest version of Bash is always ava
diff --git a/doc/bashref.texi b/doc/bashref.texi
index c0f4a2f..06957b6 100644
--- a/doc/bashref.texi
+++ b/doc/bashref.texi
@@ -8435,7 +8435,7 @@ The latest version of Bash is always available for FTP from
@uref{ftp://ftp.gnu.org/pub/gnu/bash/}.
Once you have determined that a bug actually exists, use the
@ -33,7 +35,7 @@ diff -up bash-4.2-rc2/doc/bashref.texi.bashbug bash-4.2-rc2/doc/bashref.texi
If you have a fix, you are encouraged to mail that as well!
Suggestions and `philosophical' bug reports may be mailed
to @email{bug-bash@@gnu.org} or posted to the Usenet
@@ -7657,9 +7657,6 @@ to reproduce it.
@@ -8457,9 +8457,6 @@ to reproduce it.
@end itemize
@noindent
@ -43,14 +45,18 @@ diff -up bash-4.2-rc2/doc/bashref.texi.bashbug bash-4.2-rc2/doc/bashref.texi
Please send all reports concerning this manual to
@email{bug-bash@@gnu.org}.
diff -up bash-4.2-rc2/shell.c.bashbug bash-4.2-rc2/shell.c
--- bash-4.2-rc2/shell.c.bashbug 2011-01-02 22:04:51.000000000 +0100
+++ bash-4.2-rc2/shell.c 2011-02-09 08:47:07.000000000 +0100
@@ -1823,7 +1823,6 @@ show_shell_usage (fp, extra)
diff --git a/shell.c b/shell.c
index 45b77f9..7f63969 100644
--- a/shell.c
+++ b/shell.c
@@ -1958,7 +1958,6 @@ show_shell_usage (fp, extra)
{
fprintf (fp, _("Type `%s -c \"help set\"' for more information about shell options.\n"), shell_name);
fprintf (fp, _("Type `%s -c help' for more information about shell builtin commands.\n"), shell_name);
- fprintf (fp, _("Use the `bashbug' command to report bugs.\n"));
}
}
fprintf (fp, "\n");
fprintf (fp, _("bash home page: <http://www.gnu.org/software/bash>\n"));
fprintf (fp, _("General help using GNU software: <http://www.gnu.org/gethelp/>\n"));
--
2.9.3

24
bash-infotags.patch
View File

@ -1,6 +1,8 @@
--- bash-3.1/doc/Makefile.in.infotags 2006-07-12 13:57:18.000000000 +0100
+++ bash-3.1/doc/Makefile.in 2006-07-12 13:58:25.000000000 +0100
@@ -69,7 +69,6 @@
diff --git a/doc/Makefile.in b/doc/Makefile.in
index 5f0756c..a5fa5a0 100644
--- a/doc/Makefile.in
+++ b/doc/Makefile.in
@@ -74,7 +74,6 @@ TEXI2DVI = ${SUPPORT_SRCDIR}/texi2dvi
TEXI2HTML = ${SUPPORT_SRCDIR}/texi2html
MAN2HTML = ${BUILD_DIR}/support/man2html
HTMLPOST = ${srcdir}/htmlpost.sh
@ -8,18 +10,9 @@
QUIETPS = #set this to -q to shut up dvips
PAPERSIZE = letter # change to a4 for A4-size paper
PSDPI = 600 # could be 300 if you like
@@ -146,7 +145,7 @@
PSFILES = bash.ps bashbug.ps article.ps builtins.ps rbash.ps
DVIFILES = bashref.dvi bashref.ps
-INFOFILES = bashref.info
+INFOFILES = bashref.info bash.info
MAN0FILES = bash.0 bashbug.0 builtins.0 rbash.0
HTMLFILES = bashref.html bash.html
PDFFILES = bash.pdf bashref.pdf article.pdf rose94.pdf
@@ -167,8 +166,8 @@
@@ -188,8 +187,8 @@ bashref.pdf: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
bashref.html: $(BASHREF_FILES) $(HSUSER) $(RLUSER)
$(TEXI2HTML) -menu -monolithic -I $(TEXINPUTDIR) $(srcdir)/bashref.texi
$(MAKEINFO) --html --no-split -I$(TEXINPUTDIR) $(srcdir)/bashref.texi
-bash.info: bashref.info
- ${SHELL} ${INFOPOST} < $(srcdir)/bashref.info > $@ ; \
@ -28,3 +21,6 @@
bash.txt: bash.1
bash.ps: bash.1
--
2.9.3

142
bash-requires.patch
View File

@ -1,19 +1,20 @@
diff -up bash-4.1/builtins.h.requires bash-4.1/builtins.h
--- bash-4.1/builtins.h.requires 2009-01-04 20:32:23.000000000 +0100
+++ bash-4.1/builtins.h 2010-08-02 17:42:41.000000000 +0200
@@ -41,6 +41,8 @@
#define SPECIAL_BUILTIN 0x08 /* This is a Posix `special' builtin. */
diff --git a/builtins.h b/builtins.h
index 0cfea18..a6ef958 100644
--- a/builtins.h
+++ b/builtins.h
@@ -42,6 +42,7 @@
#define ASSIGNMENT_BUILTIN 0x10 /* This builtin takes assignment statements. */
#define POSIX_BUILTIN 0x20 /* This builtins is special in the Posix command search order. */
+#define REQUIRES_BUILTIN 0x40 /* This builtin requires other files. */
+
#define LOCALVAR_BUILTIN 0x40 /* This builtin creates local variables */
+#define REQUIRES_BUILTIN 0x80 /* This builtin requires other files. */
#define BASE_INDENT 4
diff -up bash-4.1/builtins/mkbuiltins.c.requires bash-4.1/builtins/mkbuiltins.c
--- bash-4.1/builtins/mkbuiltins.c.requires 2009-01-04 20:32:23.000000000 +0100
+++ bash-4.1/builtins/mkbuiltins.c 2010-08-02 17:42:41.000000000 +0200
@@ -69,9 +69,15 @@ extern char *strcpy ();
diff --git a/builtins/mkbuiltins.c b/builtins/mkbuiltins.c
index 4f51201..283bfea 100644
--- a/builtins/mkbuiltins.c
+++ b/builtins/mkbuiltins.c
@@ -69,10 +69,15 @@ extern char *strcpy ();
#define whitespace(c) (((c) == ' ') || ((c) == '\t'))
/* Flag values that builtins can have. */
@ -23,13 +24,13 @@ diff -up bash-4.1/builtins/mkbuiltins.c.requires bash-4.1/builtins/mkbuiltins.c
+ in ../builtins.h */
#define BUILTIN_FLAG_SPECIAL 0x01
#define BUILTIN_FLAG_ASSIGNMENT 0x02
#define BUILTIN_FLAG_POSIX_BUILTIN 0x04
+#define BUILTIN_FLAG_REQUIRES 0x08
+
#define BUILTIN_FLAG_LOCALVAR 0x04
#define BUILTIN_FLAG_POSIX_BUILTIN 0x08
+#define BUILTIN_FLAG_REQUIRES 0x0f
#define BASE_INDENT 4
@@ -163,10 +169,18 @@ char *posix_builtins[] =
@@ -173,11 +178,20 @@ char *posix_builtins[] =
(char *)NULL
};
@ -39,17 +40,19 @@ diff -up bash-4.1/builtins/mkbuiltins.c.requires bash-4.1/builtins/mkbuiltins.c
+ ".", "command", "exec", "source", "inlib",
+ (char *)NULL
+};
+
+
/* Forward declarations. */
static int is_special_builtin ();
static int is_assignment_builtin ();
static int is_localvar_builtin ();
static int is_posix_builtin ();
+static int is_requires_builtin ();
#if !defined (HAVE_RENAME)
static int rename ();
@@ -812,6 +826,9 @@ builtin_handler (self, defs, arg)
new->flags |= BUILTIN_FLAG_ASSIGNMENT;
@@ -831,6 +845,9 @@ builtin_handler (self, defs, arg)
new->flags |= BUILTIN_FLAG_LOCALVAR;
if (is_posix_builtin (name))
new->flags |= BUILTIN_FLAG_POSIX_BUILTIN;
+ if (is_requires_builtin (name))
@ -58,21 +61,22 @@ diff -up bash-4.1/builtins/mkbuiltins.c.requires bash-4.1/builtins/mkbuiltins.c
array_add ((char *)new, defs->builtins);
building_builtin = 1;
@@ -1229,11 +1246,12 @@ write_builtins (defs, structfile, extern
@@ -1250,12 +1267,13 @@ write_builtins (defs, structfile, externfile)
else
fprintf (structfile, "(sh_builtin_func_t *)0x0, ");
- fprintf (structfile, "%s%s%s%s, %s_doc,\n",
+ fprintf (structfile, "%s%s%s%s%s, %s_doc,\n",
- fprintf (structfile, "%s%s%s%s%s, %s_doc,\n",
+ fprintf (structfile, "%s%s%s%s%s%s, %s_doc,\n",
"BUILTIN_ENABLED | STATIC_BUILTIN",
(builtin->flags & BUILTIN_FLAG_SPECIAL) ? " | SPECIAL_BUILTIN" : "",
(builtin->flags & BUILTIN_FLAG_ASSIGNMENT) ? " | ASSIGNMENT_BUILTIN" : "",
(builtin->flags & BUILTIN_FLAG_LOCALVAR) ? " | LOCALVAR_BUILTIN" : "",
(builtin->flags & BUILTIN_FLAG_POSIX_BUILTIN) ? " | POSIX_BUILTIN" : "",
+ (builtin->flags & BUILTIN_FLAG_REQUIRES) ? " | REQUIRES_BUILTIN" : "",
document_name (builtin));
if (inhibit_functions)
@@ -1581,6 +1599,13 @@ is_posix_builtin (name)
/* Don't translate short document summaries that are identical
@@ -1645,6 +1663,13 @@ is_posix_builtin (name)
return (_find_in_table (name, posix_builtins));
}
@ -86,10 +90,11 @@ diff -up bash-4.1/builtins/mkbuiltins.c.requires bash-4.1/builtins/mkbuiltins.c
#if !defined (HAVE_RENAME)
static int
rename (from, to)
diff -up bash-4.1/doc/bash.1.requires bash-4.1/doc/bash.1
--- bash-4.1/doc/bash.1.requires 2010-08-02 17:42:41.000000000 +0200
+++ bash-4.1/doc/bash.1 2010-08-02 18:09:27.000000000 +0200
@@ -231,6 +231,14 @@ The shell becomes restricted (see
diff --git a/doc/bash.1 b/doc/bash.1
index c21e877..04ce845 100644
--- a/doc/bash.1
+++ b/doc/bash.1
@@ -238,6 +238,14 @@ The shell becomes restricted (see
.B "RESTRICTED SHELL"
below).
.TP
@ -102,12 +107,13 @@ diff -up bash-4.1/doc/bash.1.requires bash-4.1/doc/bash.1
+builtin are not parsed so some dependencies may be missed.
+.TP
.B \-\-verbose
Equivalent to \fB\-v\fP.
Equivalent to \fB\-v\fP.
.TP
diff -up bash-4.1/doc/bashref.texi.requires bash-4.1/doc/bashref.texi
--- bash-4.1/doc/bashref.texi.requires 2010-08-02 17:42:41.000000000 +0200
+++ bash-4.1/doc/bashref.texi 2010-08-02 18:11:58.000000000 +0200
@@ -5343,6 +5343,13 @@ standard. @xref{Bash POSIX Mode}, for a
diff --git a/doc/bashref.texi b/doc/bashref.texi
index 06957b6..e3fe925 100644
--- a/doc/bashref.texi
+++ b/doc/bashref.texi
@@ -6243,6 +6243,13 @@ standard. @xref{Bash POSIX Mode}, for a description of the Bash
@item --restricted
Make the shell a restricted shell (@pxref{The Restricted Shell}).
@ -121,18 +127,19 @@ diff -up bash-4.1/doc/bashref.texi.requires bash-4.1/doc/bashref.texi
@item --verbose
Equivalent to @option{-v}. Print shell input lines as they're read.
diff -up bash-4.1/eval.c.requires bash-4.1/eval.c
--- bash-4.1/eval.c.requires 2009-01-04 20:32:26.000000000 +0100
+++ bash-4.1/eval.c 2010-08-02 17:42:41.000000000 +0200
@@ -53,6 +53,7 @@ extern int last_command_exit_value, stdi
extern int need_here_doc;
diff --git a/eval.c b/eval.c
index db863e7..5a5af32 100644
--- a/eval.c
+++ b/eval.c
@@ -56,6 +56,7 @@ extern int need_here_doc;
extern int current_command_number, current_command_line_count, line_number;
extern int expand_aliases;
extern char *ps0_prompt;
+extern int rpm_requires;
#if defined (HAVE_POSIX_SIGNALS)
extern sigset_t top_level_mask;
@@ -136,7 +137,7 @@ reader_loop ()
@@ -148,7 +149,7 @@ reader_loop ()
if (read_command () == 0)
{
@ -141,10 +148,11 @@ diff -up bash-4.1/eval.c.requires bash-4.1/eval.c
{
last_command_exit_value = EXECUTION_SUCCESS;
dispose_command (global_command);
diff -up bash-4.1/execute_cmd.c.requires bash-4.1/execute_cmd.c
--- bash-4.1/execute_cmd.c.requires 2010-08-02 17:42:41.000000000 +0200
+++ bash-4.1/execute_cmd.c 2010-08-02 17:42:41.000000000 +0200
@@ -503,6 +503,8 @@ async_redirect_stdin ()
diff --git a/execute_cmd.c b/execute_cmd.c
index b5cd405..88c7a5c 100644
--- a/execute_cmd.c
+++ b/execute_cmd.c
@@ -533,6 +533,8 @@ async_redirect_stdin ()
#define DESCRIBE_PID(pid) do { if (interactive) describe_pid (pid); } while (0)
@ -153,7 +161,7 @@ diff -up bash-4.1/execute_cmd.c.requires bash-4.1/execute_cmd.c
/* Execute the command passed in COMMAND, perhaps doing it asynchronously.
COMMAND is exactly what read_command () places into GLOBAL_COMMAND.
ASYNCHROUNOUS, if non-zero, says to do this command in the background.
@@ -534,7 +536,13 @@ execute_command_internal (command, async
@@ -565,7 +567,13 @@ execute_command_internal (command, asynchronous, pipe_in, pipe_out,
if (breaking || continuing)
return (last_command_exit_value);
@ -168,7 +176,7 @@ diff -up bash-4.1/execute_cmd.c.requires bash-4.1/execute_cmd.c
return (EXECUTION_SUCCESS);
QUIT;
@@ -5066,7 +5074,7 @@ execute_intern_function (name, function)
@@ -5752,7 +5760,7 @@ execute_intern_function (name, funcdef)
if (check_identifier (name, posixly_correct) == 0)
{
@ -177,9 +185,10 @@ diff -up bash-4.1/execute_cmd.c.requires bash-4.1/execute_cmd.c
{
last_command_exit_value = EX_BADUSAGE;
jump_to_top_level (ERREXIT);
diff -up bash-4.1/execute_cmd.h.requires bash-4.1/execute_cmd.h
--- bash-4.1/execute_cmd.h.requires 2009-01-16 22:20:15.000000000 +0100
+++ bash-4.1/execute_cmd.h 2010-08-02 17:42:41.000000000 +0200
diff --git a/execute_cmd.h b/execute_cmd.h
index 62bec82..d42dc85 100644
--- a/execute_cmd.h
+++ b/execute_cmd.h
@@ -22,6 +22,8 @@
#define _EXECUTE_CMD_H_
@ -187,11 +196,12 @@ diff -up bash-4.1/execute_cmd.h.requires bash-4.1/execute_cmd.h
+#include "variables.h"
+#include "command.h"
extern struct fd_bitmap *new_fd_bitmap __P((int));
extern void dispose_fd_bitmap __P((struct fd_bitmap *));
diff -up bash-4.1/make_cmd.c.requires bash-4.1/make_cmd.c
--- bash-4.1/make_cmd.c.requires 2009-09-11 23:26:12.000000000 +0200
+++ bash-4.1/make_cmd.c 2010-08-02 17:42:41.000000000 +0200
#if defined (ARRAY_VARS)
struct func_array_state
diff --git a/make_cmd.c b/make_cmd.c
index b42e9ff..a982fe0 100644
--- a/make_cmd.c
+++ b/make_cmd.c
@@ -42,11 +42,15 @@
#include "flags.h"
#include "make_cmd.h"
@ -208,18 +218,18 @@ diff -up bash-4.1/make_cmd.c.requires bash-4.1/make_cmd.c
#if defined (JOB_CONTROL)
#include "jobs.h"
@@ -56,6 +60,10 @@
@@ -57,6 +61,10 @@
extern int line_number, current_command_line_count, parser_state;
extern int last_command_exit_value;
extern int shell_initialized;
+extern int rpm_requires;
+
+static char *alphabet_set = "abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
/* Object caching */
sh_obj_cache_t wdcache = {0, 0, 0};
@@ -820,6 +828,27 @@ make_coproc_command (name, command)
int here_doc_first_line = 0;
@@ -839,6 +847,27 @@ make_coproc_command (name, command)
return (make_command (cm_coproc, (SIMPLE_COM *)temp));
}
@ -247,7 +257,7 @@ diff -up bash-4.1/make_cmd.c.requires bash-4.1/make_cmd.c
/* Reverse the word list and redirection list in the simple command
has just been parsed. It seems simpler to do this here the one
time then by any other method that I can think of. */
@@ -837,6 +866,27 @@ clean_simple_command (command)
@@ -856,6 +885,27 @@ clean_simple_command (command)
REVERSE_LIST (command->value.Simple->redirects, REDIRECT *);
}
@ -275,12 +285,13 @@ diff -up bash-4.1/make_cmd.c.requires bash-4.1/make_cmd.c
parser_state &= ~PST_REDIRLIST;
return (command);
}
diff -up bash-4.1/shell.c.requires bash-4.1/shell.c
--- bash-4.1/shell.c.requires 2010-08-02 17:42:41.000000000 +0200
+++ bash-4.1/shell.c 2010-08-02 17:42:41.000000000 +0200
@@ -193,6 +193,9 @@ int have_devfd = 0;
diff --git a/shell.c b/shell.c
index 7f63969..a0fb7ce 100644
--- a/shell.c
+++ b/shell.c
@@ -201,6 +201,9 @@ int have_devfd = 0;
/* The name of the .(shell)rc file. */
static char *bashrc_file = "~/.bashrc";
static char *bashrc_file = DEFAULT_BASHRC;
+/* Non-zero if we are finding the scripts requirements. */
+int rpm_requires;
@ -288,7 +299,7 @@ diff -up bash-4.1/shell.c.requires bash-4.1/shell.c
/* Non-zero means to act more like the Bourne shell on startup. */
static int act_like_sh;
@@ -251,6 +254,7 @@ static const struct {
@@ -264,6 +267,7 @@ static const struct {
{ "protected", Int, &protected_mode, (char **)0x0 },
#endif
{ "rcfile", Charp, (int *)0x0, &bashrc_file },
@ -296,7 +307,7 @@ diff -up bash-4.1/shell.c.requires bash-4.1/shell.c
#if defined (RESTRICTED_SHELL)
{ "restricted", Int, &restricted, (char **)0x0 },
#endif
@@ -485,6 +489,12 @@ main (argc, argv, env)
@@ -500,6 +504,12 @@ main (argc, argv, env)
if (dump_translatable_strings)
read_but_dont_execute = 1;
@ -309,3 +320,6 @@ diff -up bash-4.1/shell.c.requires bash-4.1/shell.c
if (running_setuid && privileged_mode == 0)
disable_priv_mode ();
--
2.9.3

44
bash-tilda-race-condition.patch
View File

@ -1,44 +0,0 @@
From 262639471df23c1e898b3e74d68db23b02dbbefc Mon Sep 17 00:00:00 2001
From: Siteshwar Vashisht <svashisht@redhat.com>
Date: Tue, 17 May 2016 18:05:03 +0530
Subject: [PATCH] Do not set terminate_immediately and interrupt_immediately
while expanding tilda
---
general.c | 13 -------------
1 file changed, 13 deletions(-)
diff --git a/general.c b/general.c
index 087689e..220543c 100644
--- a/general.c
+++ b/general.c
@@ -983,16 +983,6 @@ bash_tilde_expand (s, assign_p)
int old_immed, old_term, r;
char *ret;
- old_immed = interrupt_immediately;
- old_term = terminate_immediately;
- /* We want to be able to interrupt tilde expansion. Ordinarily, we can just
- jump to top_level, but we don't want to run any trap commands in a signal
- handler context. We might be able to get away with just checking for
- things like SIGINT and SIGQUIT. */
- if (any_signals_trapped () < 0)
- interrupt_immediately = 1;
- terminate_immediately = 1;
-
tilde_additional_prefixes = assign_p == 0 ? (char **)0
: (assign_p == 2 ? bash_tilde_prefixes2 : bash_tilde_prefixes);
if (assign_p == 2)
@@ -1001,9 +991,6 @@ bash_tilde_expand (s, assign_p)
r = (*s == '~') ? unquoted_tilde_word (s) : 1;
ret = r ? tilde_expand (s) : savestring (s);
- interrupt_immediately = old_immed;
- terminate_immediately = old_term;
-
QUIT;
return (ret);
--
2.5.5

39
bash-tty-tests.patch
View File

@ -1,7 +1,8 @@
diff -up bash-4.2-rc2/tests/exec.right.tty_tests bash-4.2-rc2/tests/exec.right
--- bash-4.2-rc2/tests/exec.right.tty_tests 2011-02-09 10:42:48.000000000 +0100
+++ bash-4.2-rc2/tests/exec.right 2011-02-09 10:42:59.000000000 +0100
@@ -50,7 +50,6 @@ this is ohio-state
diff --git a/tests/exec.right b/tests/exec.right
index 81224fa..ff77f09 100644
--- a/tests/exec.right
+++ b/tests/exec.right
@@ -51,7 +51,6 @@ this is ohio-state
0
1
testb
@ -9,10 +10,11 @@ diff -up bash-4.2-rc2/tests/exec.right.tty_tests bash-4.2-rc2/tests/exec.right
1
1
1
diff -up bash-4.2-rc2/tests/execscript.tty_tests bash-4.2-rc2/tests/execscript
--- bash-4.2-rc2/tests/execscript.tty_tests 2010-12-27 22:01:02.000000000 +0100
+++ bash-4.2-rc2/tests/execscript 2011-02-09 10:42:34.000000000 +0100
@@ -107,8 +107,6 @@ ${THIS_SH} ./exec6.sub
diff --git a/tests/execscript b/tests/execscript
index 3415ae3..75c48a4 100644
--- a/tests/execscript
+++ b/tests/execscript
@@ -108,8 +108,6 @@ ${THIS_SH} ./exec6.sub
# checks for properly deciding what constitutes an executable file
${THIS_SH} ./exec7.sub
@ -20,10 +22,11 @@ diff -up bash-4.2-rc2/tests/execscript.tty_tests bash-4.2-rc2/tests/execscript
-
${THIS_SH} ./exec9.sub
true | `echo true` &
diff -up bash-4.2-rc2/tests/read.right.tty_tests bash-4.2-rc2/tests/read.right
--- bash-4.2-rc2/tests/read.right.tty_tests 2010-12-21 16:49:00.000000000 +0100
+++ bash-4.2-rc2/tests/read.right 2011-02-09 10:42:34.000000000 +0100
${THIS_SH} ./exec10.sub
diff --git a/tests/read.right b/tests/read.right
index 73cb704..a92fe7f 100644
--- a/tests/read.right
+++ b/tests/read.right
@@ -33,14 +33,6 @@ a = abcdefg
a = xyz
a = -xyz 123-
@ -39,10 +42,11 @@ diff -up bash-4.2-rc2/tests/read.right.tty_tests bash-4.2-rc2/tests/read.right
./read3.sub: line 4: read: -1: invalid number
abc
ab
diff -up bash-4.2-rc2/tests/read.tests.tty_tests bash-4.2-rc2/tests/read.tests
--- bash-4.2-rc2/tests/read.tests.tty_tests 2008-09-06 19:09:11.000000000 +0200
+++ bash-4.2-rc2/tests/read.tests 2011-02-09 10:42:34.000000000 +0100
@@ -82,9 +82,6 @@ echo " foo" | { IFS=$':' ; read line; re
diff --git a/tests/read.tests b/tests/read.tests
index fe27dae..10346f7 100644
--- a/tests/read.tests
+++ b/tests/read.tests
@@ -82,9 +82,6 @@ echo " foo" | { IFS=$':' ; read line; recho "$line"; }
# test read -d delim behavior
${THIS_SH} ./read1.sub
@ -52,3 +56,6 @@ diff -up bash-4.2-rc2/tests/read.tests.tty_tests bash-4.2-rc2/tests/read.tests
# test read -n nchars behavior
${THIS_SH} ./read3.sub
--
2.9.3

217
bash.spec
View File

@ -1,14 +1,14 @@
#% define beta_tag rc2
%global _hardened_build 1
%define patchleveltag .43
%define baseversion 4.3
%define patchleveltag .0
%define baseversion 4.4
%bcond_without tests
%{!?_pkgdocdir: %global _pkgdocdir %{_docdir}/%{name}-%{version}}
Version: %{baseversion}%{patchleveltag}
Name: bash
Summary: The GNU Bourne Again shell
Release: 4%{?dist}
Release: 1%{?dist}
Group: System Environment/Shells
License: GPLv3+
Url: http://www.gnu.org/software/bash
@ -22,58 +22,7 @@ Source2: dot-bash_profile
Source3: dot-bash_logout
# Official upstream patches
Patch001: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-001
Patch002: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-002
Patch003: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-003
Patch004: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-004
Patch005: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-005
Patch006: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-006
Patch007: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-007
Patch008: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-008
Patch009: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-009
Patch010: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-010
Patch011: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-011
Patch012: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-012
Patch013: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-013
Patch014: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-014
Patch015: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-015
Patch016: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-016
Patch017: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-017
Patch018: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-018
Patch019: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-019
Patch020: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-020
Patch021: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-021
Patch022: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-022
Patch023: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-023
Patch024: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-024
Patch025: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-025
Patch026: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-026
# 1146326 - cve-2014-7169
# we want to keep these patches from Florian Weimer
# instead of the official ones, to match the ()/%%
# detail we already have applied across RHELs and not to
# create incompatibilities in the future
#patchlevel 27
Patch027: bash-4.2-cve-2014-7169-1.patch
#patchlevel 28
Patch028: bash-4.2-cve-2014-7169-2.patch
Patch029: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-029
Patch030: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-030
Patch031: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-031
Patch032: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-032
Patch033: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-033
Patch034: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-034
Patch035: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-035
Patch036: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-036
Patch037: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-037
Patch038: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-038
Patch039: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-039
Patch040: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-040
Patch041: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-041
Patch042: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-042
Patch043: ftp://ftp.gnu.org/gnu/bash/bash-4.3-patches/bash43-043
# Other patches
Patch101: bash-2.02-security.patch
@ -83,73 +32,52 @@ Patch104: bash-2.05a-interpreter.patch
Patch105: bash-2.05b-debuginfo.patch
Patch106: bash-2.05b-manso.patch
Patch107: bash-2.05b-pgrp_sync.patch
Patch108: bash-2.05b-readline-oom.patch
Patch109: bash-2.05b-xcc.patch
Patch110: bash-3.2-audit.patch
Patch111: bash-3.2-ssh_source_bash.patch
Patch112: bash-bashbug.patch
Patch113: bash-infotags.patch
Patch114: bash-requires.patch
Patch115: bash-setlocale.patch
Patch116: bash-tty-tests.patch
Patch108: bash-2.05b-xcc.patch
Patch109: bash-3.2-audit.patch
Patch110: bash-3.2-ssh_source_bash.patch
Patch111: bash-bashbug.patch
Patch112: bash-infotags.patch
Patch113: bash-requires.patch
Patch114: bash-setlocale.patch
Patch115: bash-tty-tests.patch
# 484809, check if interp section is NOBITS
Patch117: bash-4.0-nobits.patch
Patch116: bash-4.0-nobits.patch
# Do the same CFLAGS in generated Makefile in examples
Patch118: bash-4.1-examples.patch
Patch117: bash-4.1-examples.patch
# Builtins like echo and printf won't report errors
# when output does not succeed due to EPIPE
Patch119: bash-4.1-broken_pipe.patch
Patch118: bash-4.1-broken_pipe.patch
# Enable system-wide .bash_logout for login shells
Patch120: bash-4.2-rc2-logout.patch
Patch119: bash-4.2-rc2-logout.patch
# Static analyzis shows some issues in bash-2.05a-interpreter.patch
Patch121: bash-4.2-coverity.patch
Patch120: bash-4.2-coverity.patch
# Don't call malloc in signal handler
Patch122: bash-4.1-defer-sigchld-trap.patch
Patch121: bash-4.1-defer-sigchld-trap.patch
# 799958, updated info about trap
Patch123: bash-4.2-manpage_trap.patch
Patch122: bash-4.2-manpage_trap.patch
# https://www.securecoding.cert.org/confluence/display/seccode/INT32-C.+Ensure+that+operations+on+signed+integers+do+not+result+in+overflow
Patch125: bash-4.2-size_type.patch
# fix deadlock in trap, backported from devel branch
Patch127: bash-4.2-trap.patch
Patch123: bash-4.2-size_type.patch
# 1112710 - mention ulimit -c and -f POSIX block size
Patch128: bash-4.3-man-ulimit.patch
# A series of patches emitted by upstream since 4.3-18
#Patch131: bash-4.3-parse-time-keyword.patch
Patch134: bash-4.3-pathexp-globignore-delim.patch
Patch124: bash-4.3-man-ulimit.patch
# 1102815 - fix double echoes in vi visual mode
Patch135: bash-4.3-noecho.patch
# 1182278 - bash crashes on `select' if REPLY is readonly
Patch137: bash-4.3-select-readonly.patch
Patch125: bash-4.3-noecho.patch
#1241533,1224855 - bash leaks memory when LC_ALL set
Patch138: bash-4.3-memleak-lc_all.patch
Patch126: bash-4.3-memleak-lc_all.patch
#1245233 - old memleak reappeared, taken from upstream
Patch139: bash-4.3-old-memleak.patch
#1336800 - Fixes a race condition while expanding tilda
Patch140: bash-tilda-race-condition.patch
#1377614 - security fix for CVE-2016-0634 (arbitrary code execution via malicious hostname)
# NOTE: This fix is already included in bash-4.4.
Patch141: bash-4.3-cve-2016-0634.patch
#1379634- security fix CVE-2016-7543 (Specially crafted SHELLOPTS+PS4 variables allows command substitution)
# NOTE: This fix is already included in bash-4.4.
Patch142: bash-4.4-cve-2016-7543.patch
# bash-4.4 builds loadable builtin examples by default
# this patch disables it
Patch127: bash-4.4-no-loadable-builtins.patch
BuildRequires: texinfo bison
BuildRequires: ncurses-devel
@ -177,49 +105,7 @@ This package contains documentation files for %{name}.
%setup -q -n %{name}-%{baseversion}
# Official upstream patches
%patch001 -p0 -b .001
%patch002 -p0 -b .002
%patch003 -p0 -b .003
%patch004 -p0 -b .004
%patch005 -p0 -b .005
%patch006 -p0 -b .006
%patch007 -p0 -b .007
%patch008 -p0 -b .008
%patch009 -p0 -b .009
%patch010 -p0 -b .010
%patch011 -p0 -b .011
%patch012 -p0 -b .012
%patch013 -p0 -b .013
%patch014 -p0 -b .014
%patch015 -p0 -b .015
%patch016 -p0 -b .016
%patch017 -p0 -b .017
%patch018 -p0 -b .018
%patch019 -p0 -b .019
%patch020 -p0 -b .020
%patch021 -p0 -b .021
%patch022 -p0 -b .022
%patch023 -p0 -b .023
%patch024 -p0 -b .024
%patch025 -p0 -b .025
%patch026 -p0 -b .026
%patch027 -p0 -b .7169-1
%patch028 -p0 -b .7169-2
%patch029 -p0 -b .029
%patch030 -p0 -b .030
%patch031 -p0 -b .031
%patch032 -p0 -b .032
%patch033 -p0 -b .033
%patch034 -p0 -b .034
%patch035 -p0 -b .035
%patch036 -p0 -b .036
%patch037 -p0 -b .037
%patch038 -p0 -b .038
%patch039 -p0 -b .039
%patch040 -p0 -b .040
%patch041 -p0 -b .041
%patch042 -p0 -b .042
%patch043 -p0 -b .043
# Other patches
%patch101 -p1 -b .security
@ -229,33 +115,26 @@ This package contains documentation files for %{name}.
%patch105 -p1 -b .debuginfo
%patch106 -p1 -b .manso
%patch107 -p1 -b .pgrp_sync
%patch108 -p1 -b .readline_oom
%patch109 -p1 -b .xcc
%patch110 -p1 -b .audit
%patch111 -p1 -b .ssh_source_bash
%patch112 -p1 -b .bashbug
%patch113 -p1 -b .infotags
%patch114 -p1 -b .requires
%patch115 -p1 -b .setlocale
%patch116 -p1 -b .tty_tests
%patch117 -p1 -b .nobits
%patch118 -p1 -b .examples
%patch119 -p1 -b .broken_pipe
%patch120 -p1 -b .logout
%patch121 -p1 -b .coverity
%patch122 -p1 -b .defer_sigchld_trap
%patch123 -p1
%patch125 -p1 -b .size_type
%patch128 -p1 -b .ulimit
#%patch131 -p0 -b .keyword
%patch134 -p0 -b .delim
%patch135 -p1 -b .noecho
%patch137 -p1 -b .readonly
%patch138 -p1 -b .lc_all
%patch139 -p1 -b .oldleak
%patch140 -p1 -b .tilda_expansion
%patch141 -p1 -b .cve-2016-0634
%patch142 -p1 -b .cve-2016-7543
%patch108 -p1 -b .xcc
%patch109 -p1 -b .audit
%patch110 -p1 -b .ssh_source_bash
%patch111 -p1 -b .bashbug
%patch112 -p1 -b .infotags
%patch113 -p1 -b .requires
%patch114 -p1 -b .setlocale
%patch115 -p1 -b .tty_tests
%patch116 -p1 -b .nobits
%patch117 -p1 -b .examples
%patch118 -p1 -b .broken_pipe
%patch119 -p1 -b .logout
%patch120 -p1 -b .coverity
%patch121 -p1 -b .defer_sigchld_trap
%patch122 -p1
%patch123 -p1 -b .size_type
%patch124 -p1 -b .ulimit
%patch125 -p1 -b .noecho
%patch126 -p1 -b .lc_all
%patch127 -p1 -b .no-loadable-builtins
echo %{version} > _distribution
echo %{release} > _patchlevel
@ -457,6 +336,10 @@ end
%doc doc/*.ps doc/*.0 doc/*.html doc/article.txt
%changelog
* Fri Jan 06 2017 Siteshwar Vashisht <svashisht@redhat.com> - 4.4.0-1
- Rebase to bash-4.4
Resolves: #1376609
* Fri Sep 30 2016 Siteshwar Vashisht <svashisht@redhat.com> - 4.3.43-4
- CVE-2016-7543: Fix for arbitrary code execution via SHELLOPTS+PS4 variables
Resolves: #1379634

58
bash43-001
View File

@ -1,58 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-001
Bug-Reported-by: NBaH <nbah@sfr.fr>
Bug-Reference-ID: <ler0b5$iu9$1@speranza.aioe.org>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-02/msg00092.html
Bug-Description:
A missing check for a valid option prevented `test -R' from working. There
is another problem that causes bash to look up the wrong variable name when
processing the argument to `test -R'.
Patch (apply with `patch -p0'):
*** ../bash-4.3/test.c 2014-02-04 16:52:58.000000000 -0500
--- test.c 2014-02-28 21:22:44.000000000 -0500
***************
*** 647,652 ****
case 'R':
! v = find_variable (arg);
! return (v && invisible_p (v) == 0 && var_isset (v) && nameref_p (v) ? TRUE : FALSE);
}
--- 647,652 ----
case 'R':
! v = find_variable_noref (arg);
! return ((v && invisible_p (v) == 0 && var_isset (v) && nameref_p (v)) ? TRUE : FALSE);
}
***************
*** 724,727 ****
--- 724,728 ----
case 'u': case 'v': case 'w': case 'x': case 'z':
case 'G': case 'L': case 'O': case 'S': case 'N':
+ case 'R':
return (1);
}
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 0
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 1
#endif /* _PATCHLEVEL_H_ */

62
bash43-002
View File

@ -1,62 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-002
Bug-Reported-by: Moe Tunes <moetunes42@gmail.com>
Bug-Reference-ID: <53103F49.3070100@gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-02/msg00086.html
Bug-Description:
A change to save state while running the DEBUG trap caused pipelines to hang
on systems which need process group synchronization while building pipelines.
Patch (apply with `patch -p0'):
*** ../bash-4.3/trap.c 2014-02-05 10:03:21.000000000 -0500
--- trap.c 2014-02-28 09:51:43.000000000 -0500
***************
*** 921,925 ****
#if defined (JOB_CONTROL)
! save_pipeline (1); /* XXX only provides one save level */
#endif
--- 921,926 ----
#if defined (JOB_CONTROL)
! if (sig != DEBUG_TRAP) /* run_debug_trap does this */
! save_pipeline (1); /* XXX only provides one save level */
#endif
***************
*** 941,945 ****
#if defined (JOB_CONTROL)
! restore_pipeline (1);
#endif
--- 942,947 ----
#if defined (JOB_CONTROL)
! if (sig != DEBUG_TRAP) /* run_debug_trap does this */
! restore_pipeline (1);
#endif
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 1
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 2
#endif /* _PATCHLEVEL_H_ */

48
bash43-003
View File

@ -1,48 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-003
Bug-Reported-by: Anatol Pomozov <anatol.pomozov@gmail.com>
Bug-Reference-ID: <CAOMFOmXy3mT2So5GQ5F-smCVArQuAeBwZ2QKzgCtMeXJoDeYOQ@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-readline/2014-03/msg00010.html
Bug-Description:
When in callback mode, some readline commands can cause readline to seg
fault by passing invalid contexts to callback functions.
Patch (apply with `patch -p0'):
*** ../bash-4.3/lib/readline/readline.c 2013-10-28 14:58:06.000000000 -0400
--- lib/readline/readline.c 2014-03-10 14:15:02.000000000 -0400
***************
*** 745,749 ****
RL_CHECK_SIGNALS ();
! if (r == 0) /* success! */
{
_rl_keyseq_chain_dispose ();
--- 745,750 ----
RL_CHECK_SIGNALS ();
! /* We only treat values < 0 specially to simulate recursion. */
! if (r >= 0 || (r == -1 && (cxt->flags & KSEQ_SUBSEQ) == 0)) /* success! or failure! */
{
_rl_keyseq_chain_dispose ();
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 2
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 3
#endif /* _PATCHLEVEL_H_ */

47
bash43-004
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@ -1,47 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-004
Bug-Reported-by: Daan van Rossum <daan@flash.uchicago.edu>
Bug-Reference-ID: <20140307072523.GA14250@flash.uchicago.edu>
Bug-Reference-URL:
Bug-Description:
The `.' command in vi mode cannot undo multi-key commands beginning with
`c', `d', and `y' (command plus motion specifier).
Patch (apply with `patch -p0'):
*** ../bash-4.3/lib/readline/readline.c 2013-10-28 14:58:06.000000000 -0400
--- lib/readline/readline.c 2014-03-07 15:20:33.000000000 -0500
***************
*** 965,969 ****
if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap &&
key != ANYOTHERKEY &&
! rl_key_sequence_length == 1 && /* XXX */
_rl_vi_textmod_command (key))
_rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
--- 965,969 ----
if (rl_editing_mode == vi_mode && _rl_keymap == vi_movement_keymap &&
key != ANYOTHERKEY &&
! _rl_dispatching_keymap == vi_movement_keymap &&
_rl_vi_textmod_command (key))
_rl_vi_set_last (key, rl_numeric_arg, rl_arg_sign);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 3
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 4
#endif /* _PATCHLEVEL_H_ */

63
bash43-005
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@ -1,63 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-005
Bug-Reported-by: David Sines <dave.gma@googlemail.com>
Bug-Reference-ID: <CAO3BAa_CK_Rgkhdfzs+NJ4KFYdB9qW3pvXQK0xLCi6GMmDU8bw@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00037.html
Bug-Description:
When in Posix mode, bash did not correctly interpret the ANSI-C-style
$'...' quoting mechanism when performing pattern substitution word
expansions within double quotes.
Patch (apply with `patch -p0'):
*** ../bash-4.3/parse.y 2014-02-11 09:42:10.000000000 -0500
--- parse.y 2014-03-07 20:57:15.000000000 -0500
***************
*** 3399,3403 ****
unescaped double-quotes or single-quotes, if any, shall occur." */
/* This was changed in Austin Group Interp 221 */
! if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
continue;
--- 3399,3403 ----
unescaped double-quotes or single-quotes, if any, shall occur." */
/* This was changed in Austin Group Interp 221 */
! if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
continue;
*** ../bash-4.3/y.tab.c 2014-02-11 10:57:47.000000000 -0500
--- y.tab.c 2014-03-28 10:41:15.000000000 -0400
***************
*** 5711,5715 ****
unescaped double-quotes or single-quotes, if any, shall occur." */
/* This was changed in Austin Group Interp 221 */
! if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
continue;
--- 5711,5715 ----
unescaped double-quotes or single-quotes, if any, shall occur." */
/* This was changed in Austin Group Interp 221 */
! if MBTEST(posixly_correct && shell_compatibility_level > 41 && dolbrace_state != DOLBRACE_QUOTE && dolbrace_state != DOLBRACE_QUOTE2 && (flags & P_DQUOTE) && (flags & P_DOLBRACE) && ch == '\'')
continue;
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 4
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 5
#endif /* _PATCHLEVEL_H_ */

48
bash43-006
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@ -1,48 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-006
Bug-Reported-by: Eduardo A . Bustamante Lopez <dualbus@gmail.com>
Bug-Reference-ID: <20140228170013.GA16015@dualbus.me>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-02/msg00091.html
Bug-Description:
A shell that started with job control active but was not interactive left
the terminal in the wrong process group when exiting, causing its parent
shell to get a stop signal when it attempted to read from the terminal.
Patch (apply with `patch -p0'):
*** ../bash-4.3/jobs.c 2014-01-10 09:05:34.000000000 -0500
--- jobs.c 2014-03-02 18:05:09.000000000 -0500
***************
*** 4375,4379 ****
end_job_control ()
{
! if (interactive_shell) /* XXX - should it be interactive? */
{
terminate_stopped_jobs ();
--- 4375,4379 ----
end_job_control ()
{
! if (interactive_shell || job_control) /* XXX - should it be just job_control? */
{
terminate_stopped_jobs ();
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 5
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 6
#endif /* _PATCHLEVEL_H_ */

50
bash43-007
View File

@ -1,50 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-007
Bug-Reported-by: geir.hauge@gmail.com
Bug-Reference-ID: <20140318093650.B181C1C5B0B@gina.itea.ntnu.no>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00095.html
Bug-Description:
Using compound assignments for associative arrays like
assoc=( [x]= [y]=bar )
left the value corresponding to the key `x' NULL. This caused subsequent
lookups to interpret it as unset.
Patch (apply with `patch -p0'):
*** ../bash-4.3/arrayfunc.c 2013-08-02 16:19:59.000000000 -0400
--- arrayfunc.c 2014-03-18 11:08:15.000000000 -0400
***************
*** 598,601 ****
--- 598,606 ----
{
val = expand_assignment_string_to_string (val, 0);
+ if (val == 0)
+ {
+ val = (char *)xmalloc (1);
+ val[0] = '\0'; /* like do_assignment_internal */
+ }
free_val = 1;
}
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 6
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 7
#endif /* _PATCHLEVEL_H_ */

188
bash43-008
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@ -1,188 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-008
Bug-Reported-by: Stephane Chazelas <stephane.chazelas@gmail.com>
Bug-Reference-ID: <20140318135901.GB22158@chaz.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00098.html
Bug-Description:
Some extended glob patterns incorrectly matched filenames with a leading
dot, regardless of the setting of the `dotglob' option.
Patch (apply with `patch -p0'):
*** ../bash-4.3/lib/glob/gmisc.c 2013-10-28 14:45:25.000000000 -0400
--- lib/glob/gmisc.c 2014-03-19 09:16:08.000000000 -0400
***************
*** 211,214 ****
--- 211,215 ----
case '!':
case '@':
+ case '?':
return (pat[1] == LPAREN);
default:
*** ../bash-4.3/lib/glob/glob.c 2014-01-31 21:43:51.000000000 -0500
--- lib/glob/glob.c 2014-03-20 09:01:26.000000000 -0400
***************
*** 180,202 ****
int flags;
{
! char *pp, *pe, *t;
! int n, r;
pp = pat + 2;
! pe = pp + strlen (pp) - 1; /*(*/
! if (*pe != ')')
! return 0;
! if ((t = strchr (pp, '|')) == 0) /* easy case first */
{
*pe = '\0';
r = skipname (pp, dname, flags); /*(*/
*pe = ')';
return r;
}
while (t = glob_patscan (pp, pe, '|'))
{
n = t[-1];
t[-1] = '\0';
r = skipname (pp, dname, flags);
t[-1] = n;
if (r == 0) /* if any pattern says not skip, we don't skip */
--- 180,215 ----
int flags;
{
! char *pp, *pe, *t, *se;
! int n, r, negate;
+ negate = *pat == '!';
pp = pat + 2;
! se = pp + strlen (pp) - 1; /* end of string */
! pe = glob_patscan (pp, se, 0); /* end of extglob pattern (( */
! /* we should check for invalid extglob pattern here */
! /* if pe != se we have more of the pattern at the end of the extglob
! pattern. Check the easy case first ( */
! if (pe == se && *pe == ')' && (t = strchr (pp, '|')) == 0)
{
*pe = '\0';
+ #if defined (HANDLE_MULTIBYTE)
+ r = mbskipname (pp, dname, flags);
+ #else
r = skipname (pp, dname, flags); /*(*/
+ #endif
*pe = ')';
return r;
}
+
+ /* check every subpattern */
while (t = glob_patscan (pp, pe, '|'))
{
n = t[-1];
t[-1] = '\0';
+ #if defined (HANDLE_MULTIBYTE)
+ r = mbskipname (pp, dname, flags);
+ #else
r = skipname (pp, dname, flags);
+ #endif
t[-1] = n;
if (r == 0) /* if any pattern says not skip, we don't skip */
***************
*** 205,219 ****
} /*(*/
! if (pp == pe) /* glob_patscan might find end of pattern */
return r;
! *pe = '\0';
! # if defined (HANDLE_MULTIBYTE)
! r = mbskipname (pp, dname, flags); /*(*/
! # else
! r = skipname (pp, dname, flags); /*(*/
! # endif
! *pe = ')';
! return r;
}
#endif
--- 218,227 ----
} /*(*/
! /* glob_patscan might find end of pattern */
! if (pp == se)
return r;
! /* but if it doesn't then we didn't match a leading dot */
! return 0;
}
#endif
***************
*** 278,289 ****
{
#if EXTENDED_GLOB
! wchar_t *pp, *pe, *t, n;
! int r;
pp = pat + 2;
! pe = pp + wcslen (pp) - 1; /*(*/
! if (*pe != L')')
! return 0;
! if ((t = wcschr (pp, L'|')) == 0)
{
*pe = L'\0';
--- 286,298 ----
{
#if EXTENDED_GLOB
! wchar_t *pp, *pe, *t, n, *se;
! int r, negate;
+ negate = *pat == L'!';
pp = pat + 2;
! se = pp + wcslen (pp) - 1; /*(*/
! pe = glob_patscan_wc (pp, se, 0);
!
! if (pe == se && *pe == ')' && (t = wcschr (pp, L'|')) == 0)
{
*pe = L'\0';
***************
*** 292,295 ****
--- 301,306 ----
return r;
}
+
+ /* check every subpattern */
while (t = glob_patscan_wc (pp, pe, '|'))
{
***************
*** 306,313 ****
return r;
! *pe = L'\0';
! r = wchkname (pp, dname); /*(*/
! *pe = L')';
! return r;
#else
return (wchkname (pat, dname));
--- 317,322 ----
return r;
! /* but if it doesn't then we didn't match a leading dot */
! return 0;
#else
return (wchkname (pat, dname));
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 7
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 8
#endif /* _PATCHLEVEL_H_ */

64
bash43-009
View File

@ -1,64 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-009
Bug-Reported-by: Matthias Klose <doko@debian.org>
Bug-Reference-ID: <53346FC8.6090005@debian.org>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00171.html
Bug-Description:
There is a problem with unsigned sign extension when attempting to reallocate
the input line when it is fewer than 3 characters long and there has been a
history expansion. The sign extension causes the shell to not reallocate the
line, which results in a segmentation fault when it writes past the end.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/parse.y 2014-02-11 09:42:10.000000000 -0500
--- parse.y 2014-03-27 16:33:29.000000000 -0400
***************
*** 2425,2429 ****
if (shell_input_line_terminator != EOF)
{
! if (shell_input_line_size < SIZE_MAX && shell_input_line_len > shell_input_line_size - 3)
shell_input_line = (char *)xrealloc (shell_input_line,
1 + (shell_input_line_size += 2));
--- 2425,2429 ----
if (shell_input_line_terminator != EOF)
{
! if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
shell_input_line = (char *)xrealloc (shell_input_line,
1 + (shell_input_line_size += 2));
*** ../bash-4.3-patched/y.tab.c 2014-03-28 11:17:06.000000000 -0400
--- y.tab.c 2014-04-07 11:48:31.000000000 -0400
***************
*** 4737,4741 ****
if (shell_input_line_terminator != EOF)
{
! if (shell_input_line_size < SIZE_MAX && shell_input_line_len > shell_input_line_size - 3)
shell_input_line = (char *)xrealloc (shell_input_line,
1 + (shell_input_line_size += 2));
--- 4737,4741 ----
if (shell_input_line_terminator != EOF)
{
! if (shell_input_line_size < SIZE_MAX-3 && (shell_input_line_len+3 > shell_input_line_size))
shell_input_line = (char *)xrealloc (shell_input_line,
1 + (shell_input_line_size += 2));
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 8
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 9
#endif /* _PATCHLEVEL_H_ */

157
bash43-010
View File

@ -1,157 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-010
Bug-Reported-by: Albert Shih <Albert.Shih@obspm.fr>
Bug-Reference-ID: Wed, 5 Mar 2014 23:01:40 +0100
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00028.html
Bug-Description:
Patch (apply with `patch -p0'):
This patch changes the behavior of programmable completion to compensate
for two assumptions made by the bash-completion package. Bash-4.3 changed
to dequote the argument to programmable completion only under certain
circumstances, to make the behavior of compgen more consistent when run
from the command line -- closer to the behavior when run by a shell function
run as part of programmable completion. Bash-completion can pass quoted
arguments to compgen when the original word to be completed was not quoted,
expecting programmable completion to dequote the word before attempting
completion.
This patch fixes two cases:
1. An empty string that bash-completion passes to compgen as a quoted null
string ('').
2. An unquoted word that bash-completion quotes using single quotes or
backslashes before passing it to compgen.
In these cases, since readline did not detect a quote character in the original
word to be completed, bash-4.3
*** ../bash-4.3/externs.h 2014-01-02 14:58:20.000000000 -0500
--- externs.h 2014-03-13 14:42:57.000000000 -0400
***************
*** 325,328 ****
--- 325,329 ----
extern char *sh_backslash_quote_for_double_quotes __P((char *));
extern int sh_contains_shell_metas __P((char *));
+ extern int sh_contains_quotes __P((char *));
/* declarations for functions defined in lib/sh/spell.c */
*** ../bash-4.3/lib/sh/shquote.c 2013-03-31 21:53:32.000000000 -0400
--- lib/sh/shquote.c 2014-03-13 14:42:57.000000000 -0400
***************
*** 312,313 ****
--- 312,327 ----
return (0);
}
+
+ int
+ sh_contains_quotes (string)
+ char *string;
+ {
+ char *s;
+
+ for (s = string; s && *s; s++)
+ {
+ if (*s == '\'' || *s == '"' || *s == '\\')
+ return 1;
+ }
+ return 0;
+ }
*** ../bash-4.3/pcomplete.c 2013-08-26 15:23:45.000000000 -0400
--- pcomplete.c 2014-03-25 17:23:23.000000000 -0400
***************
*** 184,187 ****
--- 184,188 ----
COMPSPEC *pcomp_curcs;
const char *pcomp_curcmd;
+ const char *pcomp_curtxt;
#ifdef DEBUG
***************
*** 754,757 ****
--- 755,784 ----
dfn = (*rl_filename_dequoting_function) ((char *)text, rl_completion_quote_character);
}
+ /* Intended to solve a mismatched assumption by bash-completion. If
+ the text to be completed is empty, but bash-completion turns it into
+ a quoted string ('') assuming that this code will dequote it before
+ calling readline, do the dequoting. */
+ else if (iscompgen && iscompleting &&
+ pcomp_curtxt && *pcomp_curtxt == 0 &&
+ text && (*text == '\'' || *text == '"') && text[1] == text[0] && text[2] == 0 &&
+ rl_filename_dequoting_function)
+ dfn = (*rl_filename_dequoting_function) ((char *)text, rl_completion_quote_character);
+ /* Another mismatched assumption by bash-completion. If compgen is being
+ run as part of bash-completion, and the argument to compgen is not
+ the same as the word originally passed to the programmable completion
+ code, dequote the argument if it has quote characters. It's an
+ attempt to detect when bash-completion is quoting its filename
+ argument before calling compgen. */
+ /* We could check whether gen_shell_function_matches is in the call
+ stack by checking whether the gen-shell-function-matches tag is in
+ the unwind-protect stack, but there's no function to do that yet.
+ We could simply check whether we're executing in a function by
+ checking variable_context, and may end up doing that. */
+ else if (iscompgen && iscompleting && rl_filename_dequoting_function &&
+ pcomp_curtxt && text &&
+ STREQ (pcomp_curtxt, text) == 0 &&
+ variable_context &&
+ sh_contains_quotes (text)) /* guess */
+ dfn = (*rl_filename_dequoting_function) ((char *)text, rl_completion_quote_character);
else
dfn = savestring (text);
***************
*** 1523,1527 ****
{
COMPSPEC *cs, *oldcs;
! const char *oldcmd;
STRINGLIST *ret;
--- 1550,1554 ----
{
COMPSPEC *cs, *oldcs;
! const char *oldcmd, *oldtxt;
STRINGLIST *ret;
***************
*** 1546,1552 ****
--- 1573,1581 ----
oldcs = pcomp_curcs;
oldcmd = pcomp_curcmd;
+ oldtxt = pcomp_curtxt;
pcomp_curcs = cs;
pcomp_curcmd = cmd;
+ pcomp_curtxt = word;
ret = gen_compspec_completions (cs, cmd, word, start, end, foundp);
***************
*** 1554,1557 ****
--- 1583,1587 ----
pcomp_curcs = oldcs;
pcomp_curcmd = oldcmd;
+ pcomp_curtxt = oldtxt;
/* We need to conditionally handle setting *retryp here */
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 9
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 10
#endif /* _PATCHLEVEL_H_ */

49
bash43-011
View File

@ -1,49 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-011
Bug-Reported-by: Egmont Koblinger <egmont@gmail.com>
Bug-Reference-ID: <CAGWcZk+bU5Jo1M+tutGvL-250UBE9DXjpeJVofYJSFcqFEVfMg@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-03/msg00153.html
Bug-Description:
The signal handling changes to bash and readline (to avoid running any code
in a signal handler context) cause the cursor to be placed on the wrong
line of a multi-line command after a ^C interrupts editing.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/lib/readline/display.c 2013-12-27 13:10:56.000000000 -0500
--- lib/readline/display.c 2014-03-27 11:52:45.000000000 -0400
***************
*** 2678,2682 ****
if (_rl_echoing_p)
{
! _rl_move_vert (_rl_vis_botlin);
_rl_vis_botlin = 0;
fflush (rl_outstream);
--- 2678,2683 ----
if (_rl_echoing_p)
{
! if (_rl_vis_botlin > 0) /* minor optimization plus bug fix */
! _rl_move_vert (_rl_vis_botlin);
_rl_vis_botlin = 0;
fflush (rl_outstream);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 10
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 11
#endif /* _PATCHLEVEL_H_ */

43
bash43-012
View File

@ -1,43 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-012
Bug-Reported-by: Eduardo A. Bustamante López<dualbus@gmail.com>
Bug-Reference-ID: <5346B54C.4070205@case.edu>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00051.html
Bug-Description:
When a SIGCHLD trap runs a command containing a shell builtin while
a script is running `wait' to wait for all running children to complete,
the SIGCHLD trap will not be run once for each child that terminates.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/jobs.c 2014-03-28 10:54:19.000000000 -0400
--- jobs.c 2014-04-15 08:47:03.000000000 -0400
***************
*** 3598,3601 ****
--- 3598,3602 ----
unwind_protect_pointer (the_pipeline);
unwind_protect_pointer (subst_assign_varlist);
+ unwind_protect_pointer (this_shell_builtin);
/* We have to add the commands this way because they will be run
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 11
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 12
#endif /* _PATCHLEVEL_H_ */

66
bash43-013
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@ -1,66 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-013
Bug-Reported-by: <Trond.Endrestol@ximalas.info>
Bug-Reference-ID: <alpine.BSF.2.03.1404192114310.1973@enterprise.ximalas.info>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00069.html
Bug-Description:
Using reverse-i-search when horizontal scrolling is enabled does not redisplay
the entire line containing the successful search results.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/lib/readline/display.c 2014-04-08 18:19:36.000000000 -0400
--- lib/readline/display.c 2014-04-20 18:32:52.000000000 -0400
***************
*** 1638,1642 ****
the spot of first difference is before the end of the invisible chars,
lendiff needs to be adjusted. */
! if (current_line == 0 && !_rl_horizontal_scroll_mode &&
current_invis_chars != visible_wrap_offset)
{
--- 1638,1642 ----
the spot of first difference is before the end of the invisible chars,
lendiff needs to be adjusted. */
! if (current_line == 0 && /* !_rl_horizontal_scroll_mode && */
current_invis_chars != visible_wrap_offset)
{
***************
*** 1826,1831 ****
_rl_last_c_pos += bytes_to_insert;
if (_rl_horizontal_scroll_mode && ((oe-old) > (ne-new)))
! goto clear_rest_of_line;
}
}
--- 1826,1836 ----
_rl_last_c_pos += bytes_to_insert;
+ /* XXX - we only want to do this if we are at the end of the line
+ so we move there with _rl_move_cursor_relative */
if (_rl_horizontal_scroll_mode && ((oe-old) > (ne-new)))
! {
! _rl_move_cursor_relative (ne-new, new);
! goto clear_rest_of_line;
! }
}
}
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 12
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 13
#endif /* _PATCHLEVEL_H_ */

102
bash43-014
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@ -1,102 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-014
Bug-Reported-by: Greg Wooledge <wooledg@eeg.ccf.org>
Bug-Reference-ID: <20140418202123.GB7660@eeg.ccf.org>
Bug-Reference-URL: http://lists.gnu.org/archive/html/help-bash/2014-04/msg00004.html
Bug-Description:
Under certain circumstances, $@ is expanded incorrectly in contexts where
word splitting is not performed.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/subst.c 2014-01-23 16:26:37.000000000 -0500
--- subst.c 2014-04-19 15:41:26.000000000 -0400
***************
*** 3249,3254 ****
--- 3249,3256 ----
return ((char *)NULL);
+ expand_no_split_dollar_star = 1;
w->flags |= W_NOSPLIT2;
l = call_expand_word_internal (w, 0, 0, (int *)0, (int *)0);
+ expand_no_split_dollar_star = 0;
if (l)
{
***************
*** 7848,7851 ****
--- 7850,7857 ----
according to POSIX.2, this expands to a list of the positional
parameters no matter what IFS is set to. */
+ /* XXX - what to do when in a context where word splitting is not
+ performed? Even when IFS is not the default, posix seems to imply
+ that we behave like unquoted $* ? Maybe we should use PF_NOSPLIT2
+ here. */
temp = string_list_dollar_at (list, (pflags & PF_ASSIGNRHS) ? (quoted|Q_DOUBLE_QUOTES) : quoted);
***************
*** 8817,8820 ****
--- 8823,8827 ----
{
char *ifs_chars;
+ char *tstring;
ifs_chars = (quoted_dollar_at || has_dollar_at) ? ifs_value : (char *)NULL;
***************
*** 8831,8834 ****
--- 8838,8865 ----
if (split_on_spaces)
list = list_string (istring, " ", 1); /* XXX quoted == 1? */
+ /* If we have $@ (has_dollar_at != 0) and we are in a context where we
+ don't want to split the result (W_NOSPLIT2), and we are not quoted,
+ we have already separated the arguments with the first character of
+ $IFS. In this case, we want to return a list with a single word
+ with the separator possibly replaced with a space (it's what other
+ shells seem to do).
+ quoted_dollar_at is internal to this function and is set if we are
+ passed an argument that is unquoted (quoted == 0) but we encounter a
+ double-quoted $@ while expanding it. */
+ else if (has_dollar_at && quoted_dollar_at == 0 && ifs_chars && quoted == 0 && (word->flags & W_NOSPLIT2))
+ {
+ /* Only split and rejoin if we have to */
+ if (*ifs_chars && *ifs_chars != ' ')
+ {
+ list = list_string (istring, *ifs_chars ? ifs_chars : " ", 1);
+ tstring = string_list (list);
+ }
+ else
+ tstring = istring;
+ tword = make_bare_word (tstring);
+ if (tstring != istring)
+ free (tstring);
+ goto set_word_flags;
+ }
else if (has_dollar_at && ifs_chars)
list = list_string (istring, *ifs_chars ? ifs_chars : " ", 1);
***************
*** 8836,8839 ****
--- 8867,8871 ----
{
tword = make_bare_word (istring);
+ set_word_flags:
if ((quoted & (Q_DOUBLE_QUOTES|Q_HERE_DOCUMENT)) || (quoted_state == WHOLLY_QUOTED))
tword->flags |= W_QUOTED;
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 13
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 14
#endif /* _PATCHLEVEL_H_ */

58
bash43-015
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@ -1,58 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-015
Bug-Reported-by: Clark Wang <dearvoid@gmail.com>
Bug-Reference-ID: <CADv8-og2TOSoabXeNVXVGaXN3tEMHnYVq1rwOLe5meaRPSGRig@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00095.html
Bug-Description:
When completing directory names, the directory name is dequoted twice.
This causes problems for directories with single and double quotes in
their names.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/bashline.c 2014-02-09 19:56:58.000000000 -0500
--- bashline.c 2014-04-25 14:57:52.000000000 -0400
***************
*** 4168,4174 ****
qc = rl_dispatching ? rl_completion_quote_character : 0;
! dfn = bash_dequote_filename ((char *)text, qc);
m1 = rl_completion_matches (dfn, rl_filename_completion_function);
! free (dfn);
if (m1 == 0 || m1[0] == 0)
--- 4209,4222 ----
qc = rl_dispatching ? rl_completion_quote_character : 0;
! /* If rl_completion_found_quote != 0, rl_completion_matches will call the
! filename dequoting function, causing the directory name to be dequoted
! twice. */
! if (rl_dispatching && rl_completion_found_quote == 0)
! dfn = bash_dequote_filename ((char *)text, qc);
! else
! dfn = (char *)text;
m1 = rl_completion_matches (dfn, rl_filename_completion_function);
! if (dfn != text)
! free (dfn);
if (m1 == 0 || m1[0] == 0)
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 14
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 15
#endif /* _PATCHLEVEL_H_ */

132
bash43-016
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@ -1,132 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-016
Bug-Reported-by: Pierre Gaston <pierre.gaston@gmail.com>
Bug-Reference-ID: <CAPSX3sTCD61k1VQLJ5r-LWzEt+e7Xc-fxXmwn2u8EA5gJJej8Q@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00100.html
Bug-Description:
An extended glob pattern containing a slash (`/') causes the globbing code
to misinterpret it as a directory separator.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/lib/glob/glob.c 2014-03-28 10:54:23.000000000 -0400
--- lib/glob/glob.c 2014-05-02 10:24:28.000000000 -0400
***************
*** 124,127 ****
--- 124,129 ----
extern wchar_t *glob_patscan_wc __P((wchar_t *, wchar_t *, int));
+ extern char *glob_dirscan __P((char *, int));
+
/* Compile `glob_loop.c' for single-byte characters. */
#define CHAR unsigned char
***************
*** 188,191 ****
--- 190,196 ----
pe = glob_patscan (pp, se, 0); /* end of extglob pattern (( */
/* we should check for invalid extglob pattern here */
+ if (pe == 0)
+ return 0;
+
/* if pe != se we have more of the pattern at the end of the extglob
pattern. Check the easy case first ( */
***************
*** 1016,1020 ****
char **result;
unsigned int result_size;
! char *directory_name, *filename, *dname;
unsigned int directory_len;
int free_dirname; /* flag */
--- 1021,1025 ----
char **result;
unsigned int result_size;
! char *directory_name, *filename, *dname, *fn;
unsigned int directory_len;
int free_dirname; /* flag */
***************
*** 1032,1035 ****
--- 1037,1052 ----
/* Find the filename. */
filename = strrchr (pathname, '/');
+ #if defined (EXTENDED_GLOB)
+ if (filename && extended_glob)
+ {
+ fn = glob_dirscan (pathname, '/');
+ #if DEBUG_MATCHING
+ if (fn != filename)
+ fprintf (stderr, "glob_filename: glob_dirscan: fn (%s) != filename (%s)\n", fn ? fn : "(null)", filename);
+ #endif
+ filename = fn;
+ }
+ #endif
+
if (filename == NULL)
{
*** ../bash-4.3-patched/lib/glob/gmisc.c 2014-03-28 10:54:23.000000000 -0400
--- lib/glob/gmisc.c 2014-05-02 09:35:57.000000000 -0400
***************
*** 43,46 ****
--- 43,48 ----
#define WRPAREN L')'
+ extern char *glob_patscan __P((char *, char *, int));
+
/* Return 1 of the first character of WSTRING could match the first
character of pattern WPAT. Wide character version. */
***************
*** 376,377 ****
--- 378,410 ----
return matlen;
}
+
+ /* Skip characters in PAT and return the final occurrence of DIRSEP. This
+ is only called when extended_glob is set, so we have to skip over extglob
+ patterns x(...) */
+ char *
+ glob_dirscan (pat, dirsep)
+ char *pat;
+ int dirsep;
+ {
+ char *p, *d, *pe, *se;
+
+ d = pe = se = 0;
+ for (p = pat; p && *p; p++)
+ {
+ if (extglob_pattern_p (p))
+ {
+ if (se == 0)
+ se = p + strlen (p) - 1;
+ pe = glob_patscan (p + 2, se, 0);
+ if (pe == 0)
+ continue;
+ else if (*pe == 0)
+ break;
+ p = pe - 1; /* will do increment above */
+ continue;
+ }
+ if (*p == dirsep)
+ d = p;
+ }
+ return d;
+ }
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 15
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 16
#endif /* _PATCHLEVEL_H_ */

51
bash43-017
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@ -1,51 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-017
Bug-Reported-by: Dan Douglas <ormaaj@gmail.com>
Bug-Reference-ID: <7781746.RhfoTROLxF@smorgbox>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-05/msg00026.html
Bug-Description:
The code that creates local variables should not clear the `invisible'
attribute when returning an existing local variable. Let the code that
actually assigns a value clear it.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/variables.c 2014-02-14 11:55:12.000000000 -0500
--- variables.c 2014-05-07 10:53:57.000000000 -0400
***************
*** 2198,2205 ****
old_var = find_variable (name);
if (old_var && local_p (old_var) && old_var->context == variable_context)
! {
! VUNSETATTR (old_var, att_invisible); /* XXX */
! return (old_var);
! }
was_tmpvar = old_var && tempvar_p (old_var);
--- 2260,2264 ----
old_var = find_variable (name);
if (old_var && local_p (old_var) && old_var->context == variable_context)
! return (old_var);
was_tmpvar = old_var && tempvar_p (old_var);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 16
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 17
#endif /* _PATCHLEVEL_H_ */

44
bash43-018
View File

@ -1,44 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-018
Bug-Reported-by: Geir Hauge <geir.hauge@gmail.com>
Bug-Reference-ID: <CAO-BiTLOvfPXDypg61jcBausADrxUKJejakV2WTWP26cW0=rgA@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-05/msg00040.html
Bug-Description:
When assigning an array variable using the compound assignment syntax,
but using `declare' with the rhs of the compound assignment quoted, the
shell did not mark the variable as visible after successfully performing
the assignment.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/arrayfunc.c 2014-03-28 10:54:21.000000000 -0400
--- arrayfunc.c 2014-05-12 11:19:00.000000000 -0400
***************
*** 180,183 ****
--- 180,184 ----
FREE (newval);
+ VUNSETATTR (entry, att_invisible); /* no longer invisible */
return (entry);
}
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 17
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 18
#endif /* _PATCHLEVEL_H_ */

84
bash43-019
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@ -1,84 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-019
Bug-Reported-by: John Lenton
Bug-Reference-ID:
Bug-Reference-URL: https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1317476
Bug-Description:
The -t timeout option to `read' does not work when the -e option is used.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/lib/readline/input.c 2014-01-10 15:07:08.000000000 -0500
--- lib/readline/input.c 2014-05-22 18:40:59.000000000 -0400
***************
*** 535,540 ****
--- 538,551 ----
else if (_rl_caught_signal == SIGHUP || _rl_caught_signal == SIGTERM)
return (RL_ISSTATE (RL_STATE_READCMD) ? READERR : EOF);
+ /* keyboard-generated signals of interest */
else if (_rl_caught_signal == SIGINT || _rl_caught_signal == SIGQUIT)
RL_CHECK_SIGNALS ();
+ /* non-keyboard-generated signals of interest */
+ else if (_rl_caught_signal == SIGALRM
+ #if defined (SIGVTALRM)
+ || _rl_caught_signal == SIGVTALRM
+ #endif
+ )
+ RL_CHECK_SIGNALS ();
if (rl_signal_event_hook)
*** ../bash-4.3-patched/builtins/read.def 2013-09-02 11:54:00.000000000 -0400
--- builtins/read.def 2014-05-08 11:43:35.000000000 -0400
***************
*** 443,447 ****
#if defined (READLINE)
if (edit)
! add_unwind_protect (reset_attempted_completion_function, (char *)NULL);
#endif
falarm (tmsec, tmusec);
--- 443,450 ----
#if defined (READLINE)
if (edit)
! {
! add_unwind_protect (reset_attempted_completion_function, (char *)NULL);
! add_unwind_protect (bashline_reset_event_hook, (char *)NULL);
! }
#endif
falarm (tmsec, tmusec);
***************
*** 1022,1025 ****
--- 1025,1029 ----
old_attempted_completion_function = rl_attempted_completion_function;
rl_attempted_completion_function = (rl_completion_func_t *)NULL;
+ bashline_set_event_hook ();
if (itext)
{
***************
*** 1033,1036 ****
--- 1037,1041 ----
rl_attempted_completion_function = old_attempted_completion_function;
old_attempted_completion_function = (rl_completion_func_t *)NULL;
+ bashline_reset_event_hook ();
if (ret == 0)
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 18
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 19
#endif /* _PATCHLEVEL_H_ */

110
bash43-020
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@ -1,110 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-020
Bug-Reported-by: Jared Yanovich <slovichon@gmail.com>
Bug-Reference-ID: <20140417073654.GB26875@nightderanger.psc.edu>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-04/msg00065.html
Bug-Description:
When PS2 contains a command substitution, here-documents entered in an
interactive shell can sometimes cause a segmentation fault.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/shell.h 2012-12-25 21:11:01.000000000 -0500
--- shell.h 2014-06-03 09:24:28.000000000 -0400
***************
*** 169,173 ****
int expand_aliases;
int echo_input_at_read;
!
} sh_parser_state_t;
--- 169,174 ----
int expand_aliases;
int echo_input_at_read;
! int need_here_doc;
!
} sh_parser_state_t;
*** ../bash-4.3-patched/parse.y 2014-05-14 09:16:40.000000000 -0400
--- parse.y 2014-04-30 09:27:59.000000000 -0400
***************
*** 2643,2647 ****
r = 0;
! while (need_here_doc)
{
parser_state |= PST_HEREDOC;
--- 2643,2647 ----
r = 0;
! while (need_here_doc > 0)
{
parser_state |= PST_HEREDOC;
***************
*** 6076,6079 ****
--- 6076,6080 ----
ps->expand_aliases = expand_aliases;
ps->echo_input_at_read = echo_input_at_read;
+ ps->need_here_doc = need_here_doc;
ps->token = token;
***************
*** 6124,6127 ****
--- 6125,6129 ----
expand_aliases = ps->expand_aliases;
echo_input_at_read = ps->echo_input_at_read;
+ need_here_doc = ps->need_here_doc;
FREE (token);
*** ../bash-4.3-patched/y.tab.c 2014-04-07 11:56:12.000000000 -0400
--- y.tab.c 2014-07-30 09:55:57.000000000 -0400
***************
*** 4955,4959 ****
r = 0;
! while (need_here_doc)
{
parser_state |= PST_HEREDOC;
--- 5151,5155 ----
r = 0;
! while (need_here_doc > 0)
{
parser_state |= PST_HEREDOC;
***************
*** 8388,8391 ****
--- 8584,8588 ----
ps->expand_aliases = expand_aliases;
ps->echo_input_at_read = echo_input_at_read;
+ ps->need_here_doc = need_here_doc;
ps->token = token;
***************
*** 8436,8439 ****
--- 8633,8637 ----
expand_aliases = ps->expand_aliases;
echo_input_at_read = ps->echo_input_at_read;
+ need_here_doc = ps->need_here_doc;
FREE (token);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 19
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 20
#endif /* _PATCHLEVEL_H_ */

52
bash43-021
View File

@ -1,52 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-021
Bug-Reported-by: Jared Yanovich <slovichon@gmail.com>
Bug-Reference-ID: <20140625225019.GJ17044@nightderanger.psc.edu>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00070.html
Bug-Description:
When the readline `revert-all-at-newline' option is set, pressing newline
when the current line is one retrieved from history results in a double free
and a segmentation fault.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/lib/readline/misc.c 2012-09-01 18:03:11.000000000 -0400
--- lib/readline/misc.c 2014-06-30 13:41:19.000000000 -0400
***************
*** 462,465 ****
--- 462,466 ----
/* Set up rl_line_buffer and other variables from history entry */
rl_replace_from_history (entry, 0); /* entry->line is now current */
+ entry->data = 0; /* entry->data is now current undo list */
/* Undo all changes to this history entry */
while (rl_undo_list)
***************
*** 469,473 ****
FREE (entry->line);
entry->line = savestring (rl_line_buffer);
- entry->data = 0;
}
entry = previous_history ();
--- 470,473 ----
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 20
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 21
#endif /* _PATCHLEVEL_H_ */

56
bash43-022
View File

@ -1,56 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-022
Bug-Reported-by: scorp.dev.null@gmail.com
Bug-Reference-ID: <E1WxXw8-0007iE-Bi@pcm14>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00061.html
Bug-Description:
Using nested pipelines within loops with the `lastpipe' option set can result
in a segmentation fault.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/execute_cmd.c 2014-01-31 10:54:52.000000000 -0500
--- execute_cmd.c 2014-06-19 08:05:49.000000000 -0400
***************
*** 2410,2414 ****
lstdin = wait_for (lastpid);
#if defined (JOB_CONTROL)
! exec_result = job_exit_status (lastpipe_jid);
#endif
unfreeze_jobs_list ();
--- 2425,2438 ----
lstdin = wait_for (lastpid);
#if defined (JOB_CONTROL)
! /* If wait_for removes the job from the jobs table, use result of last
! command as pipeline's exit status as usual. The jobs list can get
! frozen and unfrozen at inconvenient times if there are multiple pipelines
! running simultaneously. */
! if (INVALID_JOB (lastpipe_jid) == 0)
! exec_result = job_exit_status (lastpipe_jid);
! else if (pipefail_opt)
! exec_result = exec_result | lstdin; /* XXX */
! /* otherwise we use exec_result */
!
#endif
unfreeze_jobs_list ();
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 21
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 22
#endif /* _PATCHLEVEL_H_ */

104
bash43-023
View File

@ -1,104 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-023
Bug-Reported-by: Tim Friske <me@timfriske.com>
Bug-Reference-ID: <CAM1RzOcOR9zzC2i+aeES6LtbHNHoOV+0pZEYPrqxv_QAii-RXA@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00056.html
Bug-Description:
Bash does not correctly parse process substitution constructs that contain
unbalanced parentheses as part of the contained command.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/subst.h 2014-01-11 21:02:27.000000000 -0500
--- subst.h 2014-07-20 17:25:01.000000000 -0400
***************
*** 83,87 ****
Start extracting at (SINDEX) as if we had just seen "<(".
Make (SINDEX) get the position just after the matching ")". */
! extern char *extract_process_subst __P((char *, char *, int *));
#endif /* PROCESS_SUBSTITUTION */
--- 83,87 ----
Start extracting at (SINDEX) as if we had just seen "<(".
Make (SINDEX) get the position just after the matching ")". */
! extern char *extract_process_subst __P((char *, char *, int *, int));
#endif /* PROCESS_SUBSTITUTION */
*** ../bash-4.3-patched/subst.c 2014-05-15 08:26:45.000000000 -0400
--- subst.c 2014-07-20 17:26:44.000000000 -0400
***************
*** 1193,1202 ****
Make (SINDEX) get the position of the matching ")". */ /*))*/
char *
! extract_process_subst (string, starter, sindex)
char *string;
char *starter;
int *sindex;
{
return (extract_delimited_string (string, sindex, starter, "(", ")", SX_COMMAND));
}
#endif /* PROCESS_SUBSTITUTION */
--- 1193,1208 ----
Make (SINDEX) get the position of the matching ")". */ /*))*/
char *
! extract_process_subst (string, starter, sindex, xflags)
char *string;
char *starter;
int *sindex;
+ int xflags;
{
+ #if 0
return (extract_delimited_string (string, sindex, starter, "(", ")", SX_COMMAND));
+ #else
+ xflags |= (no_longjmp_on_fatal_error ? SX_NOLONGJMP : 0);
+ return (xparse_dolparen (string, string+*sindex, sindex, xflags));
+ #endif
}
#endif /* PROCESS_SUBSTITUTION */
***************
*** 1786,1790 ****
if (string[si] == '\0')
CQ_RETURN(si);
! temp = extract_process_subst (string, (c == '<') ? "<(" : ">(", &si);
free (temp); /* no SX_ALLOC here */
i = si;
--- 1792,1796 ----
if (string[si] == '\0')
CQ_RETURN(si);
! temp = extract_process_subst (string, (c == '<') ? "<(" : ">(", &si, 0);
free (temp); /* no SX_ALLOC here */
i = si;
***************
*** 8250,8254 ****
t_index = sindex + 1; /* skip past both '<' and LPAREN */
! temp1 = extract_process_subst (string, (c == '<') ? "<(" : ">(", &t_index); /*))*/
sindex = t_index;
--- 8256,8260 ----
t_index = sindex + 1; /* skip past both '<' and LPAREN */
! temp1 = extract_process_subst (string, (c == '<') ? "<(" : ">(", &t_index, 0); /*))*/
sindex = t_index;
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 22
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 23
#endif /* _PATCHLEVEL_H_ */

54
bash43-024
View File

@ -1,54 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-024
Bug-Reported-by: Corentin Peuvrel <cpeuvrel@pom-monitoring.com>
Bug-Reference-ID: <53CE9E5D.6050203@pom-monitoring.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-07/msg00021.html
Bug-Description:
Indirect variable references do not work correctly if the reference
variable expands to an array reference using a subscript other than 0
(e.g., foo='bar[1]' ; echo ${!foo}).
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/subst.c 2014-06-03 09:32:44.000000000 -0400
--- subst.c 2014-07-23 09:58:19.000000000 -0400
***************
*** 7375,7379 ****
if (want_indir)
! tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at);
else
tdesc = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND|(pflags&(PF_NOSPLIT2|PF_ASSIGNRHS)), &ind);
--- 7445,7455 ----
if (want_indir)
! {
! tdesc = parameter_brace_expand_indir (name + 1, var_is_special, quoted, quoted_dollar_atp, contains_dollar_at);
! /* Turn off the W_ARRAYIND flag because there is no way for this function
! to return the index we're supposed to be using. */
! if (tdesc && tdesc->flags)
! tdesc->flags &= ~W_ARRAYIND;
! }
else
tdesc = parameter_brace_expand_word (name, var_is_special, quoted, PF_IGNUNBOUND|(pflags&(PF_NOSPLIT2|PF_ASSIGNRHS)), &ind);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 23
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 24
#endif /* _PATCHLEVEL_H_ */

123
bash43-025
View File

@ -1,123 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-025
Bug-Reported-by: Stephane Chazelas <stephane.chazelas@gmail.com>
Bug-Reference-ID:
Bug-Reference-URL:
Bug-Description:
Under certain circumstances, bash will execute user code while processing the
environment for exported function definitions.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/builtins/common.h 2013-07-08 16:54:47.000000000 -0400
--- builtins/common.h 2014-09-12 14:25:47.000000000 -0400
***************
*** 34,37 ****
--- 49,54 ----
#define SEVAL_PARSEONLY 0x020
#define SEVAL_NOLONGJMP 0x040
+ #define SEVAL_FUNCDEF 0x080 /* only allow function definitions */
+ #define SEVAL_ONECMD 0x100 /* only allow a single command */
/* Flags for describe_command, shared between type.def and command.def */
*** ../bash-4.3-patched/builtins/evalstring.c 2014-02-11 09:42:10.000000000 -0500
--- builtins/evalstring.c 2014-09-14 14:15:13.000000000 -0400
***************
*** 309,312 ****
--- 313,324 ----
struct fd_bitmap *bitmap;
+ if ((flags & SEVAL_FUNCDEF) && command->type != cm_function_def)
+ {
+ internal_warning ("%s: ignoring function definition attempt", from_file);
+ should_jump_to_top_level = 0;
+ last_result = last_command_exit_value = EX_BADUSAGE;
+ break;
+ }
+
bitmap = new_fd_bitmap (FD_BITMAP_SIZE);
begin_unwind_frame ("pe_dispose");
***************
*** 369,372 ****
--- 381,387 ----
dispose_fd_bitmap (bitmap);
discard_unwind_frame ("pe_dispose");
+
+ if (flags & SEVAL_ONECMD)
+ break;
}
}
*** ../bash-4.3-patched/variables.c 2014-05-15 08:26:50.000000000 -0400
--- variables.c 2014-09-14 14:23:35.000000000 -0400
***************
*** 359,369 ****
strcpy (temp_string + char_index + 1, string);
! if (posixly_correct == 0 || legal_identifier (name))
! parse_and_execute (temp_string, name, SEVAL_NONINT|SEVAL_NOHIST);
!
! /* Ancient backwards compatibility. Old versions of bash exported
! functions like name()=() {...} */
! if (name[char_index - 1] == ')' && name[char_index - 2] == '(')
! name[char_index - 2] = '\0';
if (temp_var = find_function (name))
--- 364,372 ----
strcpy (temp_string + char_index + 1, string);
! /* Don't import function names that are invalid identifiers from the
! environment, though we still allow them to be defined as shell
! variables. */
! if (legal_identifier (name))
! parse_and_execute (temp_string, name, SEVAL_NONINT|SEVAL_NOHIST|SEVAL_FUNCDEF|SEVAL_ONECMD);
if (temp_var = find_function (name))
***************
*** 382,389 ****
report_error (_("error importing function definition for `%s'"), name);
}
-
- /* ( */
- if (name[char_index - 1] == ')' && name[char_index - 2] == '\0')
- name[char_index - 2] = '('; /* ) */
}
#if defined (ARRAY_VARS)
--- 385,388 ----
*** ../bash-4.3-patched/subst.c 2014-08-11 11:16:35.000000000 -0400
--- subst.c 2014-09-12 15:31:04.000000000 -0400
***************
*** 8048,8052 ****
goto return0;
}
! else if (var = find_variable_last_nameref (temp1))
{
temp = nameref_cell (var);
--- 8118,8124 ----
goto return0;
}
! else if (var && (invisible_p (var) || var_isset (var) == 0))
! temp = (char *)NULL;
! else if ((var = find_variable_last_nameref (temp1)) && var_isset (var) && invisible_p (var) == 0)
{
temp = nameref_cell (var);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 24
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 25
#endif /* _PATCHLEVEL_H_ */

60
bash43-026
View File

@ -1,60 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-026
Bug-Reported-by: Tavis Ormandy <taviso@cmpxchg8b.com>
Bug-Reference-ID:
Bug-Reference-URL: http://twitter.com/taviso/statuses/514887394294652929
Bug-Description:
Under certain circumstances, bash can incorrectly save a lookahead character and
return it on a subsequent call, even when reading a new line.
Patch (apply with `patch -p0'):
*** ../bash-4.3.25/parse.y 2014-07-30 10:14:31.000000000 -0400
--- parse.y 2014-09-25 20:20:21.000000000 -0400
***************
*** 2954,2957 ****
--- 2954,2959 ----
word_desc_to_read = (WORD_DESC *)NULL;
+ eol_ungetc_lookahead = 0;
+
current_token = '\n'; /* XXX */
last_read_token = '\n';
*** ../bash-4.3.25/y.tab.c 2014-07-30 10:14:32.000000000 -0400
--- y.tab.c 2014-09-25 20:21:48.000000000 -0400
***************
*** 5266,5269 ****
--- 5266,5271 ----
word_desc_to_read = (WORD_DESC *)NULL;
+ eol_ungetc_lookahead = 0;
+
current_token = '\n'; /* XXX */
last_read_token = '\n';
***************
*** 8540,8542 ****
}
#endif /* HANDLE_MULTIBYTE */
-
--- 8542,8543 ----
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 25
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 26
#endif /* _PATCHLEVEL_H_ */

59
bash43-029
View File

@ -1,59 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-029
Bug-Reported-by: Michal Zalewski <lcamtuf@coredump.cx>
Bug-Reference-ID:
Bug-Reference-URL:
Bug-Description:
When bash is parsing a function definition that contains a here-document
delimited by end-of-file (or end-of-string), it leaves the closing delimiter
uninitialized. This can result in an invalid memory access when the parsed
function is later copied.
Patch (apply with `patch -p0'):
*** ../bash-4.3.28/make_cmd.c 2011-12-16 08:08:01.000000000 -0500
--- make_cmd.c 2014-10-02 11:24:23.000000000 -0400
***************
*** 693,696 ****
--- 693,697 ----
temp->redirector = source;
temp->redirectee = dest_and_filename;
+ temp->here_doc_eof = 0;
temp->instruction = instruction;
temp->flags = 0;
*** ../bash-4.3.28/copy_cmd.c 2009-09-11 16:28:02.000000000 -0400
--- copy_cmd.c 2014-10-02 11:24:23.000000000 -0400
***************
*** 127,131 ****
case r_reading_until:
case r_deblank_reading_until:
! new_redirect->here_doc_eof = savestring (redirect->here_doc_eof);
/*FALLTHROUGH*/
case r_reading_string:
--- 127,131 ----
case r_reading_until:
case r_deblank_reading_until:
! new_redirect->here_doc_eof = redirect->here_doc_eof ? savestring (redirect->here_doc_eof) : 0;
/*FALLTHROUGH*/
case r_reading_string:
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 26
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 29
#endif /* _PATCHLEVEL_H_ */

132
bash43-030
View File

@ -1,132 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-030
Bug-Reported-by: Michal Zalewski <lcamtuf@coredump.cx>
Bug-Reference-ID:
Bug-Reference-URL:
Bug-Description:
A combination of nested command substitutions and function importing from
the environment can cause bash to execute code appearing in the environment
variable value following the function definition.
Patch (apply with `patch -p0'):
*** ../bash-4.3.29/builtins/evalstring.c 2014-10-01 12:57:47.000000000 -0400
--- builtins/evalstring.c 2014-10-03 11:57:04.000000000 -0400
***************
*** 309,318 ****
struct fd_bitmap *bitmap;
! if ((flags & SEVAL_FUNCDEF) && command->type != cm_function_def)
{
! internal_warning ("%s: ignoring function definition attempt", from_file);
! should_jump_to_top_level = 0;
! last_result = last_command_exit_value = EX_BADUSAGE;
! break;
}
--- 313,335 ----
struct fd_bitmap *bitmap;
! if (flags & SEVAL_FUNCDEF)
{
! char *x;
!
! /* If the command parses to something other than a straight
! function definition, or if we have not consumed the entire
! string, or if the parser has transformed the function
! name (as parsing will if it begins or ends with shell
! whitespace, for example), reject the attempt */
! if (command->type != cm_function_def ||
! ((x = parser_remaining_input ()) && *x) ||
! (STREQ (from_file, command->value.Function_def->name->word) == 0))
! {
! internal_warning (_("%s: ignoring function definition attempt"), from_file);
! should_jump_to_top_level = 0;
! last_result = last_command_exit_value = EX_BADUSAGE;
! reset_parser ();
! break;
! }
}
***************
*** 379,383 ****
if (flags & SEVAL_ONECMD)
! break;
}
}
--- 396,403 ----
if (flags & SEVAL_ONECMD)
! {
! reset_parser ();
! break;
! }
}
}
*** ../bash-4.3.29/parse.y 2014-10-01 12:58:43.000000000 -0400
--- parse.y 2014-10-03 14:48:59.000000000 -0400
***************
*** 2539,2542 ****
--- 2539,2552 ----
}
+ char *
+ parser_remaining_input ()
+ {
+ if (shell_input_line == 0)
+ return 0;
+ if (shell_input_line_index < 0 || shell_input_line_index >= shell_input_line_len)
+ return '\0'; /* XXX */
+ return (shell_input_line + shell_input_line_index);
+ }
+
#ifdef INCLUDE_UNUSED
/* Back the input pointer up by one, effectively `ungetting' a character. */
***************
*** 4028,4033 ****
/* reset_parser clears shell_input_line and associated variables */
restore_input_line_state (&ls);
! if (interactive)
! token_to_read = 0;
/* Need to find how many characters parse_and_execute consumed, update
--- 4053,4058 ----
/* reset_parser clears shell_input_line and associated variables */
restore_input_line_state (&ls);
!
! token_to_read = 0;
/* Need to find how many characters parse_and_execute consumed, update
*** ../bash-4.3.29/shell.h 2014-10-01 12:57:39.000000000 -0400
--- shell.h 2014-10-03 14:49:12.000000000 -0400
***************
*** 181,184 ****
--- 181,186 ----
/* Let's try declaring these here. */
+ extern char *parser_remaining_input __P((void));
+
extern sh_parser_state_t *save_parser_state __P((sh_parser_state_t *));
extern void restore_parser_state __P((sh_parser_state_t *));
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 29
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 30
#endif /* _PATCHLEVEL_H_ */

112
bash43-031
View File

@ -1,112 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-031
Bug-Reported-by: lolilolicon <lolilolicon@gmail.com>
Bug-Reference-ID: <CAMtVo_Nz=32Oq=zWTb6=+8gUNXOo2rRvud1W4oPnA-cgVk_ZqQ@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-08/msg00139.html
Bug-Description:
The new nameref assignment functionality introduced in bash-4.3 did not perform
enough validation on the variable value and would create variables with
invalid names.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/subst.h 2014-01-11 21:02:27.000000000 -0500
--- subst.h 2014-09-01 12:16:56.000000000 -0400
***************
*** 48,51 ****
--- 48,52 ----
#define ASS_MKGLOBAL 0x0008 /* force global assignment */
#define ASS_NAMEREF 0x0010 /* assigning to nameref variable */
+ #define ASS_FROMREF 0x0020 /* assigning from value of nameref variable */
/* Flags for the string extraction functions. */
*** ../bash-4.3-patched/variables.c 2014-05-15 08:26:50.000000000 -0400
--- variables.c 2014-09-01 14:37:44.000000000 -0400
***************
*** 2504,2511 ****
int hflags, aflags;
{
! char *newval;
SHELL_VAR *entry;
entry = (hflags & HASH_NOSRCH) ? (SHELL_VAR *)NULL : hash_lookup (name, table);
/* Follow the nameref chain here if this is the global variables table */
if (entry && nameref_p (entry) && (invisible_p (entry) == 0) && table == global_variables->table)
--- 2566,2590 ----
int hflags, aflags;
{
! char *newname, *newval;
SHELL_VAR *entry;
+ #if defined (ARRAY_VARS)
+ arrayind_t ind;
+ char *subp;
+ int sublen;
+ #endif
+ newname = 0;
+ #if defined (ARRAY_VARS)
+ if ((aflags & ASS_FROMREF) && (hflags & HASH_NOSRCH) == 0 && valid_array_reference (name))
+ {
+ newname = array_variable_name (name, &subp, &sublen);
+ if (newname == 0)
+ return (SHELL_VAR *)NULL; /* XXX */
+ entry = hash_lookup (newname, table);
+ }
+ else
+ #endif
entry = (hflags & HASH_NOSRCH) ? (SHELL_VAR *)NULL : hash_lookup (name, table);
+
/* Follow the nameref chain here if this is the global variables table */
if (entry && nameref_p (entry) && (invisible_p (entry) == 0) && table == global_variables->table)
***************
*** 2538,2541 ****
--- 2617,2630 ----
}
}
+ #if defined (ARRAY_VARS)
+ else if (entry == 0 && newname)
+ {
+ entry = make_new_array_variable (newname); /* indexed array by default */
+ if (entry == 0)
+ return entry;
+ ind = array_expand_index (name, subp, sublen);
+ bind_array_element (entry, ind, value, aflags);
+ }
+ #endif
else if (entry == 0)
{
***************
*** 2658,2662 ****
if (nameref_cell (nv) == 0)
return (bind_variable_internal (nv->name, value, nvc->table, 0, flags));
! return (bind_variable_internal (nameref_cell (nv), value, nvc->table, 0, flags));
}
else
--- 2747,2752 ----
if (nameref_cell (nv) == 0)
return (bind_variable_internal (nv->name, value, nvc->table, 0, flags));
! /* XXX - bug here with ref=array[index] */
! return (bind_variable_internal (nameref_cell (nv), value, nvc->table, 0, flags|ASS_FROMREF));
}
else
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 30
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 31
#endif /* _PATCHLEVEL_H_ */

51
bash43-032
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@ -1,51 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-032
Bug-Reported-by: crispusfairbairn@gmail.com
Bug-Reference-ID: <b5e499f7-3b98-408d-9f94-c0387580e73a@googlegroups.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-09/msg00013.html
Bug-Description:
When bash is running in Posix mode, it allows signals -- including SIGCHLD --
to interrupt the `wait' builtin, as Posix requires. However, the interrupt
causes bash to not run a SIGCHLD trap for all exited children. This patch
fixes the issue and restores the documented behavior in Posix mode.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/jobs.c 2014-05-14 09:20:15.000000000 -0400
--- jobs.c 2014-09-09 11:50:38.000000000 -0400
***************
*** 3340,3344 ****
{
interrupt_immediately = 0;
! trap_handler (SIGCHLD); /* set pending_traps[SIGCHLD] */
wait_signal_received = SIGCHLD;
/* If we're in a signal handler, let CHECK_WAIT_INTR pick it up;
--- 3346,3352 ----
{
interrupt_immediately = 0;
! /* This was trap_handler (SIGCHLD) but that can lose traps if
! children_exited > 1 */
! queue_sigchld_trap (children_exited);
wait_signal_received = SIGCHLD;
/* If we're in a signal handler, let CHECK_WAIT_INTR pick it up;
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 31
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 32
#endif /* _PATCHLEVEL_H_ */

225
bash43-033
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@ -1,225 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-033
Bug-Reported-by: mickael9@gmail.com, Jan Rome <jan.rome@gmail.com>
Bug-Reference-ID: <20140907224046.382ED3610CC@mickael-laptop.localdomain>,
<540D661D.50908@gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-09/msg00029.html
http://lists.gnu.org/archive/html/bug-bash/2014-09/msg00030.html
Bug-Description:
Bash does not clean up the terminal state in all cases where bash or
readline modifies it and bash is subsequently terminated by a fatal signal.
This happens when the `read' builtin modifies the terminal settings, both
when readline is active and when it is not. It occurs most often when a script
installs a trap that exits on a signal without re-sending the signal to itself.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/shell.c 2014-01-14 08:04:32.000000000 -0500
--- shell.c 2014-12-22 10:27:50.000000000 -0500
***************
*** 74,77 ****
--- 74,78 ----
#if defined (READLINE)
+ # include <readline/readline.h>
# include "bashline.h"
#endif
***************
*** 910,913 ****
--- 912,923 ----
fflush (stderr);
+ /* Clean up the terminal if we are in a state where it's been modified. */
+ #if defined (READLINE)
+ if (RL_ISSTATE (RL_STATE_TERMPREPPED) && rl_deprep_term_function)
+ (*rl_deprep_term_function) ();
+ #endif
+ if (read_tty_modified ())
+ read_tty_cleanup ();
+
/* Do trap[0] if defined. Allow it to override the exit status
passed to us. */
*** ../bash-4.3-patched/builtins/read.def 2014-10-01 12:57:38.000000000 -0400
--- builtins/read.def 2014-12-22 10:48:54.000000000 -0500
***************
*** 141,148 ****
int sigalrm_seen;
! static int reading;
static SigHandler *old_alrm;
static unsigned char delim;
/* In all cases, SIGALRM just sets a flag that we check periodically. This
avoids problems with the semi-tricky stuff we do with the xfree of
--- 141,150 ----
int sigalrm_seen;
! static int reading, tty_modified;
static SigHandler *old_alrm;
static unsigned char delim;
+ static struct ttsave termsave;
+
/* In all cases, SIGALRM just sets a flag that we check periodically. This
avoids problems with the semi-tricky stuff we do with the xfree of
***************
*** 189,193 ****
SHELL_VAR *var;
TTYSTRUCT ttattrs, ttset;
- struct ttsave termsave;
#if defined (ARRAY_VARS)
WORD_LIST *alist;
--- 191,194 ----
***************
*** 222,226 ****
USE_VAR(lastsig);
! sigalrm_seen = reading = 0;
i = 0; /* Index into the string that we are reading. */
--- 223,227 ----
USE_VAR(lastsig);
! sigalrm_seen = reading = tty_modified = 0;
i = 0; /* Index into the string that we are reading. */
***************
*** 439,442 ****
--- 440,445 ----
goto assign_vars;
}
+ if (interactive_shell == 0)
+ initialize_terminating_signals ();
old_alrm = set_signal_handler (SIGALRM, sigalrm);
add_unwind_protect (reset_alarm, (char *)NULL);
***************
*** 483,487 ****
--- 486,493 ----
if (i < 0)
sh_ttyerror (1);
+ tty_modified = 1;
add_unwind_protect ((Function *)ttyrestore, (char *)&termsave);
+ if (interactive_shell == 0)
+ initialize_terminating_signals ();
}
}
***************
*** 498,502 ****
--- 504,511 ----
sh_ttyerror (1);
+ tty_modified = 1;
add_unwind_protect ((Function *)ttyrestore, (char *)&termsave);
+ if (interactive_shell == 0)
+ initialize_terminating_signals ();
}
***************
*** 589,592 ****
--- 598,603 ----
else
lastsig = 0;
+ if (terminating_signal && tty_modified)
+ ttyrestore (&termsave); /* fix terminal before exiting */
CHECK_TERMSIG;
eof = 1;
***************
*** 979,982 ****
--- 990,1007 ----
{
ttsetattr (ttp->fd, ttp->attrs);
+ tty_modified = 0;
+ }
+
+ void
+ read_tty_cleanup ()
+ {
+ if (tty_modified)
+ ttyrestore (&termsave);
+ }
+
+ int
+ read_tty_modified ()
+ {
+ return (tty_modified);
}
*** ../bash-4.3-patched/builtins/common.h 2014-10-01 12:57:47.000000000 -0400
--- builtins/common.h 2014-12-22 10:10:14.000000000 -0500
***************
*** 123,126 ****
--- 141,148 ----
extern void getopts_reset __P((int));
+ /* Functions from read.def */
+ extern void read_tty_cleanup __P((void));
+ extern int read_tty_modified __P((void));
+
/* Functions from set.def */
extern int minus_o_option_value __P((char *));
*** ../bash-4.3-patched/bashline.c 2014-05-14 09:22:39.000000000 -0400
--- bashline.c 2014-09-08 11:28:56.000000000 -0400
***************
*** 203,206 ****
--- 203,207 ----
extern int array_needs_making;
extern int posixly_correct, no_symbolic_links;
+ extern int sigalrm_seen;
extern char *current_prompt_string, *ps1_prompt;
extern STRING_INT_ALIST word_token_alist[];
***************
*** 4209,4214 ****
/* If we're going to longjmp to top_level, make sure we clean up readline.
check_signals will call QUIT, which will eventually longjmp to top_level,
! calling run_interrupt_trap along the way. */
! if (interrupt_state)
rl_cleanup_after_signal ();
bashline_reset_event_hook ();
--- 4262,4268 ----
/* If we're going to longjmp to top_level, make sure we clean up readline.
check_signals will call QUIT, which will eventually longjmp to top_level,
! calling run_interrupt_trap along the way. The check for sigalrm_seen is
! to clean up the read builtin's state. */
! if (terminating_signal || interrupt_state || sigalrm_seen)
rl_cleanup_after_signal ();
bashline_reset_event_hook ();
*** ../bash-4.3-patched/sig.c 2014-01-10 15:06:06.000000000 -0500
--- sig.c 2014-09-08 11:26:33.000000000 -0400
***************
*** 533,538 ****
/* Set the event hook so readline will call it after the signal handlers
finish executing, so if this interrupted character input we can get
! quick response. */
! if (interactive_shell && interactive && no_line_editing == 0)
bashline_set_event_hook ();
#endif
--- 533,540 ----
/* Set the event hook so readline will call it after the signal handlers
finish executing, so if this interrupted character input we can get
! quick response. If readline is active or has modified the terminal we
! need to set this no matter what the signal is, though the check for
! RL_STATE_TERMPREPPED is possibly redundant. */
! if (RL_ISSTATE (RL_STATE_SIGHANDLER) || RL_ISSTATE (RL_STATE_TERMPREPPED))
bashline_set_event_hook ();
#endif
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 32
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 33
#endif /* _PATCHLEVEL_H_ */

90
bash43-034
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@ -1,90 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-034
Bug-Reported-by: Dreamcat4 <dreamcat4@gmail.com>
Bug-Reference-ID: <CAN39uTpAEs2GFu4ebC_SfSVMRTh-DJ9YanrY4BZZ3OO+CCHjng@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-05/msg00001.html
Bug-Description:
If neither the -f nor -v options is supplied to unset, and a name argument is
found to be a function and unset, subsequent name arguments are not treated as
variables before attempting to unset a function by that name.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/builtins/set.def 2013-04-19 07:20:34.000000000 -0400
--- builtins/set.def 2015-05-05 13:25:36.000000000 -0400
***************
*** 752,758 ****
--- 797,805 ----
{
int unset_function, unset_variable, unset_array, opt, nameref, any_failed;
+ int global_unset_func, global_unset_var;
char *name;
unset_function = unset_variable = unset_array = nameref = any_failed = 0;
+ global_unset_func = global_unset_var = 0;
reset_internal_getopt ();
***************
*** 762,769 ****
{
case 'f':
! unset_function = 1;
break;
case 'v':
! unset_variable = 1;
break;
case 'n':
--- 809,816 ----
{
case 'f':
! global_unset_func = 1;
break;
case 'v':
! global_unset_var = 1;
break;
case 'n':
***************
*** 778,782 ****
list = loptend;
! if (unset_function && unset_variable)
{
builtin_error (_("cannot simultaneously unset a function and a variable"));
--- 825,829 ----
list = loptend;
! if (global_unset_func && global_unset_var)
{
builtin_error (_("cannot simultaneously unset a function and a variable"));
***************
*** 796,799 ****
--- 843,849 ----
name = list->word->word;
+ unset_function = global_unset_func;
+ unset_variable = global_unset_var;
+
#if defined (ARRAY_VARS)
unset_array = 0;
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 33
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 34
#endif /* _PATCHLEVEL_H_ */

63
bash43-035
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@ -1,63 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-035
Bug-Reported-by: <romerox.adrian@gmail.com>
Bug-Reference-ID: <CABV5r3zhPXmSKUe9uedeGc5YFBM2njJ1iVmY2h5neWdQpDBQug@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-08/msg00045.html
Bug-Description:
A locale with a long name can trigger a buffer overflow and core dump. This
applies on systems that do not have locale_charset in libc, are not using
GNU libiconv, and are not using the libintl that ships with bash in lib/intl.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/lib/sh/unicode.c 2014-01-30 16:47:19.000000000 -0500
--- lib/sh/unicode.c 2015-05-01 08:58:30.000000000 -0400
***************
*** 79,83 ****
if (s)
{
! strcpy (charsetbuf, s+1);
t = strchr (charsetbuf, '@');
if (t)
--- 79,84 ----
if (s)
{
! strncpy (charsetbuf, s+1, sizeof (charsetbuf) - 1);
! charsetbuf[sizeof (charsetbuf) - 1] = '\0';
t = strchr (charsetbuf, '@');
if (t)
***************
*** 85,89 ****
return charsetbuf;
}
! strcpy (charsetbuf, locale);
return charsetbuf;
}
--- 86,91 ----
return charsetbuf;
}
! strncpy (charsetbuf, locale, sizeof (charsetbuf) - 1);
! charsetbuf[sizeof (charsetbuf) - 1] = '\0';
return charsetbuf;
}
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 34
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 35
#endif /* _PATCHLEVEL_H_ */

57
bash43-036
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@ -1,57 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-036
Bug-Reported-by: emanuelczirai@cryptolab.net
Bug-Reference-ID: <f962e4f556da5ebfadaf7afe9c78a8cb@cryptolab.net>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-02/msg00071.html
Bug-Description:
When evaluating and setting integer variables, and the assignment fails to
create a variable (for example, when performing an operation on an array
variable with an invalid subscript), bash attempts to dereference a null
pointer, causing a segmentation violation.
Patch (apply with `patch -p0'):
*** ../bash-20150206/variables.c 2015-01-23 20:39:27.000000000 -0500
--- variables.c 2015-02-19 13:56:12.000000000 -0500
***************
*** 2834,2841 ****
v = bind_variable (lhs, rhs, 0);
! if (v && isint)
! VSETATTR (v, att_integer);
!
! VUNSETATTR (v, att_invisible);
return (v);
--- 2834,2843 ----
v = bind_variable (lhs, rhs, 0);
! if (v)
! {
! if (isint)
! VSETATTR (v, att_integer);
! VUNSETATTR (v, att_invisible);
! }
return (v);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 35
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 36
#endif /* _PATCHLEVEL_H_ */

43
bash43-037
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@ -1,43 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-037
Bug-Reported-by: Greg Wooledge <wooledg@eeg.ccf.org>
Bug-Reference-ID: <20150204144240.GN13956@eeg.ccf.org>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-02/msg00007.html
Bug-Description:
If an associative array uses `@' or `*' as a subscript, `declare -p' produces
output that cannot be reused as input.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/assoc.c 2011-11-05 16:39:05.000000000 -0400
--- assoc.c 2015-02-04 15:28:25.000000000 -0500
***************
*** 437,440 ****
--- 440,445 ----
if (sh_contains_shell_metas (tlist->key))
istr = sh_double_quote (tlist->key);
+ else if (ALL_ELEMENT_SUB (tlist->key[0]) && tlist->key[1] == '\0')
+ istr = sh_double_quote (tlist->key);
else
istr = tlist->key;
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 36
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 37
#endif /* _PATCHLEVEL_H_ */

88
bash43-038
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@ -1,88 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-038
Bug-Reported-by: worley@alum.mit.edu (Dale R. Worley)
Bug-Reference-ID: <201406100051.s5A0pCeB014978@hobgoblin.ariadne.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-06/msg00028.html
Bug-Description:
There are a number of instances where `time' is not recognized as a reserved
word when the shell grammar says it should be.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/parse.y 2014-04-07 11:56:12.000000000 -0400
--- parse.y 2014-06-11 10:25:53.000000000 -0400
***************
*** 2819,2827 ****
case OR_OR:
case '&':
case DO:
case THEN:
case ELSE:
case '{': /* } */
! case '(': /* ) */
case BANG: /* ! time pipeline */
case TIME: /* time time pipeline */
--- 2819,2832 ----
case OR_OR:
case '&':
+ case WHILE:
case DO:
+ case UNTIL:
+ case IF:
case THEN:
+ case ELIF:
case ELSE:
case '{': /* } */
! case '(': /* )( */
! case ')': /* only valid in case statement */
case BANG: /* ! time pipeline */
case TIME: /* time time pipeline */
*** ../bash-4.3-patched/y.tab.c 2014-10-05 13:52:50.000000000 -0400
--- y.tab.c 2015-05-19 15:08:43.000000000 -0400
***************
*** 5131,5139 ****
case OR_OR:
case '&':
case DO:
case THEN:
case ELSE:
case '{': /* } */
! case '(': /* ) */
case BANG: /* ! time pipeline */
case TIME: /* time time pipeline */
--- 5131,5144 ----
case OR_OR:
case '&':
+ case WHILE:
case DO:
+ case UNTIL:
+ case IF:
case THEN:
+ case ELIF:
case ELSE:
case '{': /* } */
! case '(': /* )( */
! case ')': /* only valid in case statement */
case BANG: /* ! time pipeline */
case TIME: /* time time pipeline */
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 37
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 38
#endif /* _PATCHLEVEL_H_ */

57
bash43-039
View File

@ -1,57 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-039
Bug-Reported-by: SN <poczta-sn@gazeta.pl>
Bug-Reference-ID: <54E2554C.205@gazeta.pl>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-02/msg00060.html
Bug-Description:
Using the output of `declare -p' when run in a function can result in variables
that are invisible to `declare -p'. This problem occurs when an assignment
builtin such as `declare' receives a quoted compound array assignment as one of
its arguments.
Patch (apply with `patch -p0'):
*** /usr/src/local/bash/bash-4.3-patched/arrayfunc.c 2014-10-01 13:08:48.000000000 -0400
--- arrayfunc.c 2015-02-19 14:33:05.000000000 -0500
***************
*** 405,408 ****
--- 405,411 ----
else
array_insert (a, i, l->word->word);
+
+ VUNSETATTR (var, att_invisible); /* no longer invisible */
+
return var;
}
***************
*** 635,638 ****
--- 638,645 ----
if (nlist)
dispose_words (nlist);
+
+ if (var)
+ VUNSETATTR (var, att_invisible); /* no longer invisible */
+
return (var);
}
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 38
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 39
#endif /* _PATCHLEVEL_H_ */

47
bash43-040
View File

@ -1,47 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-040
Bug-Reported-by: Jean Delvare <jdelvare@suse.de>
Bug-Reference-ID: <20150609180231.5f463695@endymion.delvare>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00033.html
Bug-Description:
There is a memory leak that occurs when bash expands an array reference on
the rhs of an assignment statement.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/subst.c 2014-10-01 12:57:47.000000000 -0400
--- subst.c 2015-06-22 09:16:53.000000000 -0400
***************
*** 5783,5787 ****
if (pflags & PF_ASSIGNRHS)
{
! temp = array_variable_name (name, &tt, (int *)0);
if (ALL_ELEMENT_SUB (tt[0]) && tt[1] == ']')
temp = array_value (name, quoted|Q_DOUBLE_QUOTES, 0, &atype, &ind);
--- 5783,5787 ----
if (pflags & PF_ASSIGNRHS)
{
! var = array_variable_part (name, &tt, (int *)0);
if (ALL_ELEMENT_SUB (tt[0]) && tt[1] == ']')
temp = array_value (name, quoted|Q_DOUBLE_QUOTES, 0, &atype, &ind);
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 39
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 40
#endif /* _PATCHLEVEL_H_ */

72
bash43-041
View File

@ -1,72 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-041
Bug-Reported-by: Hanno Böck <hanno@hboeck.de>
Bug-Reference-ID: <20150623131106.6f111da9@pc1>, <20150707004640.0e61d2f9@pc1>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00089.html,
http://lists.gnu.org/archive/html/bug-bash/2015-07/msg00018.html
Bug-Description:
There are several out-of-bounds read errors that occur when completing command
lines where assignment statements appear before the command name. The first
two appear only when programmable completion is enabled; the last one only
happens when listing possible completions.
Patch (apply with `patch -p0'):
*** ../bash-4.3.40/bashline.c 2014-12-29 14:39:43.000000000 -0500
--- bashline.c 2015-08-12 10:21:58.000000000 -0400
***************
*** 1469,1476 ****
--- 1469,1489 ----
os = start;
n = 0;
+ was_assignment = 0;
s = find_cmd_start (os);
e = find_cmd_end (end);
do
{
+ /* Don't read past the end of rl_line_buffer */
+ if (s > rl_end)
+ {
+ s1 = s = e1;
+ break;
+ }
+ /* Or past point if point is within an assignment statement */
+ else if (was_assignment && s > rl_point)
+ {
+ s1 = s = e1;
+ break;
+ }
/* Skip over assignment statements preceding a command name. If we
don't find a command name at all, we can perform command name
*** ../bash-4.3.40/lib/readline/complete.c 2013-10-14 09:27:10.000000000 -0400
--- lib/readline/complete.c 2015-07-31 09:34:39.000000000 -0400
***************
*** 690,693 ****
--- 690,695 ----
if (temp == 0 || *temp == '\0')
return (pathname);
+ else if (temp[1] == 0 && temp == pathname)
+ return (pathname);
/* If the basename is NULL, we might have a pathname like '/usr/src/'.
Look for a previous slash and, if one is found, return the portion
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 40
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 41
#endif /* _PATCHLEVEL_H_ */

55
bash43-042
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@ -1,55 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-042
Bug-Reported-by: Nathan Neulinger <nneul@neulinger.org>
Bug-Reference-ID: <558EFDF2.7060402@neulinger.org>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2015-06/msg00096.html
Bug-Description:
There is a problem when parsing command substitutions containing `case'
commands within pipelines that causes the parser to not correctly identify
the end of the command substitution.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/parse.y 2015-05-18 19:27:05.000000000 -0400
--- parse.y 2015-06-29 10:59:27.000000000 -0400
***************
*** 3709,3712 ****
--- 3709,3714 ----
tflags |= LEX_INWORD;
lex_wlen = 0;
+ if (tflags & LEX_RESWDOK)
+ lex_rwlen = 0;
}
}
*** ../bash-4.3-patched/parse.y 2015-05-18 19:27:05.000000000 -0400
--- y.tab.c 2015-06-29 10:59:27.000000000 -0400
***************
*** 6021,6024 ****
--- 6021,6026 ----
tflags |= LEX_INWORD;
lex_wlen = 0;
+ if (tflags & LEX_RESWDOK)
+ lex_rwlen = 0;
}
}
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 41
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 42
#endif /* _PATCHLEVEL_H_ */

59
bash43-043
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@ -1,59 +0,0 @@
BASH PATCH REPORT
=================
Bash-Release: 4.3
Patch-ID: bash43-043
Bug-Reported-by: lolilolicon <lolilolicon@gmail.com>
Bug-Reference-ID: <CAMtVo_MF16KWanCB4C8WxA88Qt26zWsvV6V7+_U2fM0E6tCDxw@mail.gmail.com>
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2014-08/msg00040.html
Bug-Description:
When the lastpipe option is enabled, the last component can contain nested
pipelines and cause a segmentation fault under certain circumestances.
Patch (apply with `patch -p0'):
*** ../bash-4.3-patched/execute_cmd.c 2014-07-30 10:26:52.000000000 -0400
--- execute_cmd.c 2014-08-15 08:55:24.000000000 -0400
***************
*** 2406,2412 ****
{
#if defined (JOB_CONTROL)
! append_process (savestring (the_printed_command), dollar_dollar_pid, exec_result, lastpipe_jid);
! #endif
lstdin = wait_for (lastpid);
#if defined (JOB_CONTROL)
/* If wait_for removes the job from the jobs table, use result of last
--- 2433,2447 ----
{
#if defined (JOB_CONTROL)
! if (INVALID_JOB (lastpipe_jid) == 0)
! {
! append_process (savestring (the_printed_command_except_trap), dollar_dollar_pid, exec_result, lastpipe_jid);
! lstdin = wait_for (lastpid);
! }
! else
! lstdin = wait_for_single_pid (lastpid); /* checks bgpids list */
! #else
lstdin = wait_for (lastpid);
+ #endif
+
#if defined (JOB_CONTROL)
/* If wait_for removes the job from the jobs table, use result of last
*** ../bash-4.3/patchlevel.h 2012-12-29 10:47:57.000000000 -0500
--- patchlevel.h 2014-03-20 20:01:28.000000000 -0400
***************
*** 26,30 ****
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 42
#endif /* _PATCHLEVEL_H_ */
--- 26,30 ----
looks for to find the patch level (for the sccs version string). */
! #define PATCHLEVEL 43
#endif /* _PATCHLEVEL_H_ */

2
sources
View File

@ -1 +1 @@
81348932d5da294953e15d4814c74dd1 bash-4.3.tar.gz
SHA512 (bash-4.4.tar.gz) = 73de3b425faaac55e45456b0f6f6d8077b5dfa7bb76e0d1894a19361b4a2b6bd4fbbe182117ddbfe9b07b4d898fba03537c261badc9533dd3c0da891764c7f29