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glibc/glibc-rh961238.patch

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diff --git a/elf/Makefile b/elf/Makefile
index c01ca9e..6f40414 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -145,7 +145,7 @@ tests += loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
tst-audit1 tst-audit2 tst-audit8 \
tst-stackguard1 tst-addr1 tst-thrlock \
tst-unique1 tst-unique2 tst-unique3 tst-unique4 \
- tst-initorder tst-initorder2 tst-relsort1
+ tst-initorder tst-initorder2 tst-relsort1 tst-null-argv
# reldep9
test-srcs = tst-pathopt
selinux-enabled := $(shell cat /selinux/enforce 2> /dev/null)
@@ -208,7 +208,7 @@ modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
tst-initorder2a tst-initorder2b tst-initorder2c \
tst-initorder2d \
tst-relsort1mod1 tst-relsort1mod2 tst-array2dep \
- tst-array5dep
+ tst-array5dep tst-null-argv-lib
ifeq (yesyes,$(have-fpie)$(build-shared))
modules-names += tst-piemod1
tests += tst-pie1
@@ -494,7 +494,9 @@ $(objpfx)tst-initorderb2.so: $(objpfx)tst-initorderb1.so $(objpfx)tst-initordera
$(objpfx)tst-initordera3.so: $(objpfx)tst-initorderb2.so $(objpfx)tst-initorderb1.so
$(objpfx)tst-initordera4.so: $(objpfx)tst-initordera3.so
$(objpfx)tst-initorder: $(objpfx)tst-initordera4.so $(objpfx)tst-initordera1.so $(objpfx)tst-initorderb2.so
+$(objpfx)tst-null-argv: $(objpfx)tst-null-argv-lib.so
+tst-null-argv-ENV = LD_DEBUG=all LD_DEBUG_OUTPUT=$(objpfx)tst-null-argv.debug.out
LDFLAGS-nodel2mod3.so = $(no-as-needed)
LDFLAGS-reldepmod5.so = $(no-as-needed)
LDFLAGS-reldep6mod1.so = $(no-as-needed)
diff --git a/elf/dl-conflict.c b/elf/dl-conflict.c
index d63086d..11e3cd8 100644
--- a/elf/dl-conflict.c
+++ b/elf/dl-conflict.c
@@ -33,8 +33,7 @@ _dl_resolve_conflicts (struct link_map *l, ElfW(Rela) *conflict,
{
#if ! ELF_MACHINE_NO_RELA
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_RELOC, 0))
- _dl_debug_printf ("\nconflict processing: %s\n",
- l->l_name[0] ? l->l_name : rtld_progname);
+ _dl_debug_printf ("\nconflict processing: %s\n", DSO_FILENAME (l->l_name));
{
/* Do the conflict relocation of the object and library GOT and other
diff --git a/elf/dl-deps.c b/elf/dl-deps.c
index cd1c236..1c36f50 100644
--- a/elf/dl-deps.c
+++ b/elf/dl-deps.c
@@ -310,8 +310,7 @@ _dl_map_object_deps (struct link_map *map,
_dl_debug_printf ("load auxiliary object=%s"
" requested by file=%s\n",
name,
- l->l_name[0]
- ? l->l_name : rtld_progname);
+ DSO_FILENAME (l->l_name));
/* We must be prepared that the addressed shared
object is not available. */
@@ -337,8 +336,7 @@ _dl_map_object_deps (struct link_map *map,
_dl_debug_printf ("load filtered object=%s"
" requested by file=%s\n",
name,
- l->l_name[0]
- ? l->l_name : rtld_progname);
+ DSO_FILENAME (l->l_name));
/* For filter objects the dependency must be available. */
bool malloced;
diff --git a/elf/dl-error.c b/elf/dl-error.c
index 7987845..8257c17 100644
--- a/elf/dl-error.c
+++ b/elf/dl-error.c
@@ -119,7 +119,7 @@ _dl_signal_error (int errcode, const char *objname, const char *occation,
/* Lossage while resolving the program's own symbols is always fatal. */
char buffer[1024];
_dl_fatal_printf ("%s: %s: %s%s%s%s%s\n",
- rtld_progname ?: "<program name unknown>",
+ RTLD_PROGNAME,
occation ?: N_("error while loading shared libraries"),
objname, *objname ? ": " : "",
errstring, errcode ? ": " : "",
diff --git a/elf/dl-fini.c b/elf/dl-fini.c
index c5d1674..6b245f0 100644
--- a/elf/dl-fini.c
+++ b/elf/dl-fini.c
@@ -237,7 +237,7 @@ _dl_fini (void)
if (__builtin_expect (GLRO(dl_debug_mask)
& DL_DEBUG_IMPCALLS, 0))
_dl_debug_printf ("\ncalling fini: %s [%lu]\n\n",
- l->l_name[0] ? l->l_name : rtld_progname,
+ DSO_FILENAME (l->l_name),
ns);
/* First see whether an array is given. */
diff --git a/elf/dl-init.c b/elf/dl-init.c
index fe4d2a0..a657eb6 100644
--- a/elf/dl-init.c
+++ b/elf/dl-init.c
@@ -54,7 +54,7 @@ call_init (struct link_map *l, int argc, char **argv, char **env)
/* Print a debug message if wanted. */
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
_dl_debug_printf ("\ncalling init: %s\n\n",
- l->l_name[0] ? l->l_name : rtld_progname);
+ DSO_FILENAME (l->l_name));
/* Now run the local constructors. There are two forms of them:
- the one named by DT_INIT
@@ -110,8 +110,7 @@ _dl_init (struct link_map *main_map, int argc, char **argv, char **env)
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_IMPCALLS, 0))
_dl_debug_printf ("\ncalling preinit: %s\n\n",
- main_map->l_name[0]
- ? main_map->l_name : rtld_progname);
+ DSO_FILENAME (main_map->l_name));
addrs = (ElfW(Addr) *) (preinit_array->d_un.d_ptr + main_map->l_addr);
for (cnt = 0; cnt < i; ++cnt)
diff --git a/elf/dl-load.c b/elf/dl-load.c
index dd182c9..757b6ec 100644
--- a/elf/dl-load.c
+++ b/elf/dl-load.c
@@ -1651,7 +1651,7 @@ print_search_path (struct r_search_path_elem **list,
if (name != NULL)
_dl_debug_printf_c ("\t\t(%s from file %s)\n", what,
- name[0] ? name : rtld_progname);
+ DSO_FILENAME (name));
else
_dl_debug_printf_c ("\t\t(%s)\n", what);
}
@@ -2124,8 +2124,7 @@ _dl_map_object (struct link_map *loader, const char *name,
_dl_debug_printf ((mode & __RTLD_CALLMAP) == 0
? "\nfile=%s [%lu]; needed by %s [%lu]\n"
: "\nfile=%s [%lu]; dynamically loaded by %s [%lu]\n",
- name, nsid, loader->l_name[0]
- ? loader->l_name : rtld_progname, loader->l_ns);
+ name, nsid, DSO_FILENAME (loader->l_name), loader->l_ns);
#ifdef SHARED
/* Give the auditing libraries a chance to change the name before we
diff --git a/elf/dl-lookup.c b/elf/dl-lookup.c
index 68f8dac..39f463e 100644
--- a/elf/dl-lookup.c
+++ b/elf/dl-lookup.c
@@ -112,8 +112,7 @@ do_lookup_x (const char *undef_name, uint_fast32_t new_hash,
/* Print some debugging info if wanted. */
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_SYMBOLS, 0))
_dl_debug_printf ("symbol=%s; lookup in file=%s [%lu]\n",
- undef_name,
- map->l_name[0] ? map->l_name : rtld_progname,
+ undef_name, DSO_FILENAME (map->l_name),
map->l_ns);
/* If the hash table is empty there is nothing to do here. */
@@ -667,10 +666,9 @@ add_dependency (struct link_map *undef_map, struct link_map *map, int flags)
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_FILES, 0))
_dl_debug_printf ("\
\nfile=%s [%lu]; needed by %s [%lu] (relocation dependency)\n\n",
- map->l_name[0] ? map->l_name : rtld_progname,
+ DSO_FILENAME (map->l_name),
map->l_ns,
- undef_map->l_name[0]
- ? undef_map->l_name : rtld_progname,
+ DSO_FILENAME (undef_map->l_name),
undef_map->l_ns);
}
else
@@ -751,9 +749,7 @@ _dl_lookup_symbol_x (const char *undef_name, struct link_map *undef_map,
const char *reference_name = undef_map ? undef_map->l_name : NULL;
/* XXX We cannot translate the message. */
- _dl_signal_cerror (0, (reference_name[0]
- ? reference_name
- : (rtld_progname ?: "<main program>")),
+ _dl_signal_cerror (0, DSO_FILENAME (reference_name),
N_("relocation error"),
make_string ("symbol ", undef_name, ", version ",
version->name,
@@ -780,9 +776,7 @@ _dl_lookup_symbol_x (const char *undef_name, struct link_map *undef_map,
? version->name : "");
/* XXX We cannot translate the message. */
- _dl_signal_cerror (0, (reference_name[0]
- ? reference_name
- : (rtld_progname ?: "<main program>")),
+ _dl_signal_cerror (0, DSO_FILENAME (reference_name),
N_("symbol lookup error"),
make_string (undefined_msg, undef_name,
versionstr, versionname));
@@ -912,11 +906,9 @@ _dl_debug_bindings (const char *undef_name, struct link_map *undef_map,
if (GLRO(dl_debug_mask) & DL_DEBUG_BINDINGS)
{
_dl_debug_printf ("binding file %s [%lu] to %s [%lu]: %s symbol `%s'",
- (reference_name[0]
- ? reference_name
- : (rtld_progname ?: "<main program>")),
+ DSO_FILENAME (reference_name),
undef_map->l_ns,
- value->m->l_name[0] ? value->m->l_name : rtld_progname,
+ DSO_FILENAME (value->m->l_name),
value->m->l_ns,
protected ? "protected" : "normal", undef_name);
if (version)
diff --git a/elf/dl-open.c b/elf/dl-open.c
index 92fae7f..0f054bf 100644
--- a/elf/dl-open.c
+++ b/elf/dl-open.c
@@ -733,7 +733,7 @@ void
_dl_show_scope (struct link_map *l, int from)
{
_dl_debug_printf ("object=%s [%lu]\n",
- *l->l_name ? l->l_name : rtld_progname, l->l_ns);
+ DSO_FILENAME (l->l_name), l->l_ns);
if (l->l_scope != NULL)
for (int scope_cnt = from; l->l_scope[scope_cnt] != NULL; ++scope_cnt)
{
@@ -744,7 +744,7 @@ _dl_show_scope (struct link_map *l, int from)
_dl_debug_printf_c (" %s",
l->l_scope[scope_cnt]->r_list[cnt]->l_name);
else
- _dl_debug_printf_c (" %s", rtld_progname);
+ _dl_debug_printf_c (" %s", RTLD_PROGNAME);
_dl_debug_printf_c ("\n");
}
diff --git a/elf/dl-reloc.c b/elf/dl-reloc.c
index 73d98f8..5c54310 100644
--- a/elf/dl-reloc.c
+++ b/elf/dl-reloc.c
@@ -185,8 +185,7 @@ _dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[],
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_RELOC, 0))
_dl_debug_printf ("\nrelocation processing: %s%s\n",
- l->l_name[0] ? l->l_name : rtld_progname,
- lazy ? " (lazy)" : "");
+ DSO_FILENAME (l->l_name), lazy ? " (lazy)" : "");
/* DT_TEXTREL is now in level 2 and might phase out at some time.
But we rewrite the DT_FLAGS entry to a DT_TEXTREL entry to make
@@ -276,7 +275,7 @@ _dl_relocate_object (struct link_map *l, struct r_scope_elem *scope[],
errstring = N_("%s: no PLTREL found in object %s\n");
fatal:
_dl_fatal_printf (errstring,
- rtld_progname ?: "<program name unknown>",
+ RTLD_PROGNAME,
l->l_name);
}
diff --git a/elf/dl-version.c b/elf/dl-version.c
index c02baa0..62be4ae 100644
--- a/elf/dl-version.c
+++ b/elf/dl-version.c
@@ -85,7 +85,7 @@ match_symbol (const char *name, Lmid_t ns, ElfW(Word) hash, const char *string,
if (__builtin_expect (GLRO(dl_debug_mask) & DL_DEBUG_VERSIONS, 0))
_dl_debug_printf ("\
checking for version `%s' in file %s [%lu] required by file %s [%lu]\n",
- string, map->l_name[0] ? map->l_name : rtld_progname,
+ string, DSO_FILENAME (map->l_name),
map->l_ns, name, ns);
if (__builtin_expect (map->l_info[VERSYMIDX (DT_VERDEF)] == NULL, 0))
@@ -162,7 +162,7 @@ no version information available (required by ", name, ")");
name, ")");
result = 1;
call_cerror:
- _dl_signal_cerror (0, map->l_name[0] ? map->l_name : rtld_progname,
+ _dl_signal_cerror (0, DSO_FILENAME (map->l_name),
N_("version lookup error"), errstring);
return result;
}
@@ -210,7 +210,7 @@ _dl_check_map_versions (struct link_map *map, int verbose, int trace_mode)
&buf[sizeof (buf) - 1], 10, 0),
" of Verneed record\n");
call_error:
- _dl_signal_error (errval, *map->l_name ? map->l_name : rtld_progname,
+ _dl_signal_error (errval, DSO_FILENAME (map->l_name),
NULL, errstring);
}
@@ -234,8 +234,7 @@ _dl_check_map_versions (struct link_map *map, int verbose, int trace_mode)
while (1)
{
/* Match the symbol. */
- result |= match_symbol ((*map->l_name
- ? map->l_name : rtld_progname),
+ result |= match_symbol (DSO_FILENAME (map->l_name),
map->l_ns, aux->vna_hash,
strtab + aux->vna_name,
needed->l_real, verbose,
diff --git a/elf/rtld.c b/elf/rtld.c
index 23238ad..91da88c 100644
--- a/elf/rtld.c
+++ b/elf/rtld.c
@@ -1840,10 +1840,8 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
if (_dl_name_match_p (GLRO(dl_trace_prelink), l))
GLRO(dl_trace_prelink_map) = l;
_dl_printf ("\t%s => %s (0x%0*Zx, 0x%0*Zx)",
- l->l_libname->name[0] ? l->l_libname->name
- : rtld_progname ?: "<main program>",
- l->l_name[0] ? l->l_name
- : rtld_progname ?: "<main program>",
+ DSO_FILENAME (l->l_libname->name),
+ DSO_FILENAME (l->l_name),
(int) sizeof l->l_map_start * 2,
(size_t) l->l_map_start,
(int) sizeof l->l_addr * 2,
@@ -2000,8 +1998,7 @@ ERROR: ld.so: object '%s' cannot be loaded as audit interface: %s; ignored.\n",
first = 0;
}
- _dl_printf ("\t%s:\n",
- map->l_name[0] ? map->l_name : rtld_progname);
+ _dl_printf ("\t%s:\n", DSO_FILENAME (map->l_name));
while (1)
{
@@ -2324,7 +2321,7 @@ print_unresolved (int errcode __attribute__ ((unused)), const char *objname,
const char *errstring)
{
if (objname[0] == '\0')
- objname = rtld_progname ?: "<main program>";
+ objname = RTLD_PROGNAME;
_dl_error_printf ("%s (%s)\n", errstring, objname);
}
@@ -2334,7 +2331,7 @@ static void
print_missing_version (int errcode __attribute__ ((unused)),
const char *objname, const char *errstring)
{
- _dl_error_printf ("%s: %s: %s\n", rtld_progname ?: "<program name unknown>",
+ _dl_error_printf ("%s: %s: %s\n", RTLD_PROGNAME,
objname, errstring);
}
diff --git a/elf/tst-null-argv-lib.c b/elf/tst-null-argv-lib.c
new file mode 100644
index 0000000..e754299
--- /dev/null
+++ b/elf/tst-null-argv-lib.c
@@ -0,0 +1,24 @@
+/* Verify that program does not crash when LD_DEBUG is set and the program name
+ is not available. This is the library.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+void
+foo (void)
+{
+ return;
+}
diff --git a/elf/tst-null-argv.c b/elf/tst-null-argv.c
new file mode 100644
index 0000000..dc242e4
--- /dev/null
+++ b/elf/tst-null-argv.c
@@ -0,0 +1,35 @@
+/* Verify that program does not crash when LD_DEBUG is set and the program name
+ is not available.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+extern void foo (void);
+
+int
+do_test (int argc, char **argv)
+{
+ argv[0] = argv[1];
+ argc--;
+
+ /* This should result in a symbol lookup, causing a volley of debug output
+ when LD_DEBUG=symbols. */
+ foo ();
+
+ return 0;
+}
+
+#include <test-skeleton.c>
diff --git a/sysdeps/generic/ldsodefs.h b/sysdeps/generic/ldsodefs.h
index c7a20ba..82ab578 100644
--- a/sysdeps/generic/ldsodefs.h
+++ b/sysdeps/generic/ldsodefs.h
@@ -127,6 +127,11 @@ typedef struct link_map *lookup_t;
| ((PROT_WRITE | PROT_EXEC) << (PF_W | PF_X) * 4) \
| ((PROT_READ | PROT_WRITE | PROT_EXEC) << ((PF_R | PF_W | PF_X) * 4)))
+/* The filename itself, or the main program name, if available. */
+#define DSO_FILENAME(name) ((name)[0] ? (name) \
+ : (rtld_progname ?: "<main program>"))
+
+#define RTLD_PROGNAME (rtld_progname ?: "<program name unknown>")
/* For the version handling we need an array with only names and their
hash values. */
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h
index 0b4c467..b6fc805 100644
--- a/sysdeps/i386/dl-machine.h
+++ b/sysdeps/i386/dl-machine.h
@@ -464,8 +464,7 @@ elf_machine_rel (struct link_map *map, const Elf32_Rel *reloc,
strtab = (const char *) D_PTR (map, l_info[DT_STRTAB]);
_dl_error_printf ("\
%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr_arg, (void *) value,
MIN (sym->st_size, refsym->st_size));
@@ -610,8 +609,7 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
strtab = (const char *) D_PTR (map, l_info[DT_STRTAB]);
_dl_error_printf ("\
%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr_arg, (void *) value,
MIN (sym->st_size, refsym->st_size));
diff --git a/sysdeps/powerpc/powerpc32/dl-machine.c b/sysdeps/powerpc/powerpc32/dl-machine.c
index bd42fdf..c75c173 100644
--- a/sysdeps/powerpc/powerpc32/dl-machine.c
+++ b/sysdeps/powerpc/powerpc32/dl-machine.c
@@ -510,8 +510,7 @@ __process_machine_rela (struct link_map *map,
strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
_dl_error_printf ("\
%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr, (char *) finaladdr, MIN (sym->st_size,
refsym->st_size));
diff --git a/sysdeps/powerpc/powerpc64/dl-machine.h b/sysdeps/powerpc/powerpc64/dl-machine.h
index 14ade21..059fdaf 100644
--- a/sysdeps/powerpc/powerpc64/dl-machine.h
+++ b/sysdeps/powerpc/powerpc64/dl-machine.h
@@ -734,8 +734,7 @@ elf_machine_rela (struct link_map *map,
_dl_error_printf ("%s: Symbol `%s' has different size" \
" in shared object," \
" consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr_arg, (char *) value,
MIN (sym->st_size, refsym->st_size));
diff --git a/sysdeps/s390/s390-32/dl-machine.h b/sysdeps/s390/s390-32/dl-machine.h
index 544f843..aa8f1a5 100644
--- a/sysdeps/s390/s390-32/dl-machine.h
+++ b/sysdeps/s390/s390-32/dl-machine.h
@@ -383,8 +383,7 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
strtab = (const char *) D_PTR(map,l_info[DT_STRTAB]);
_dl_error_printf ("\
%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr_arg, (void *) value,
MIN (sym->st_size, refsym->st_size));
diff --git a/sysdeps/s390/s390-64/dl-machine.h b/sysdeps/s390/s390-64/dl-machine.h
index 0504eb6..32f7a2c 100644
--- a/sysdeps/s390/s390-64/dl-machine.h
+++ b/sysdeps/s390/s390-64/dl-machine.h
@@ -361,8 +361,7 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
strtab = (const char *) D_PTR (map,l_info[DT_STRTAB]);
_dl_error_printf ("\
%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr_arg, (void *) value,
MIN (sym->st_size, refsym->st_size));
diff --git a/sysdeps/sh/dl-machine.h b/sysdeps/sh/dl-machine.h
index 25cd52a..da7b9c1 100644
--- a/sysdeps/sh/dl-machine.h
+++ b/sysdeps/sh/dl-machine.h
@@ -336,8 +336,7 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
strtab = (const char *) D_PTR (map, l_info[DT_STRTAB]);
_dl_error_printf ("\
%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr_arg, (void *) value,
MIN (sym->st_size, refsym->st_size));
diff --git a/sysdeps/sparc/sparc32/dl-machine.h b/sysdeps/sparc/sparc32/dl-machine.h
index 71e120f..30f9246 100644
--- a/sysdeps/sparc/sparc32/dl-machine.h
+++ b/sysdeps/sparc/sparc32/dl-machine.h
@@ -411,8 +411,7 @@ elf_machine_rela (struct link_map *map, const Elf32_Rela *reloc,
strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
_dl_error_printf ("\
%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr_arg, (void *) value,
MIN (sym->st_size, refsym->st_size));
diff --git a/sysdeps/sparc/sparc64/dl-machine.h b/sysdeps/sparc/sparc64/dl-machine.h
index d6d20c7..3bce5d1 100644
--- a/sysdeps/sparc/sparc64/dl-machine.h
+++ b/sysdeps/sparc/sparc64/dl-machine.h
@@ -436,8 +436,7 @@ elf_machine_rela (struct link_map *map, const Elf64_Rela *reloc,
strtab = (const void *) D_PTR (map, l_info[DT_STRTAB]);
_dl_error_printf ("\
%s: Symbol `%s' has different size in shared object, consider re-linking\n",
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ RTLD_PROGNAME, strtab + refsym->st_name);
}
memcpy (reloc_addr_arg, (void *) value,
MIN (sym->st_size, refsym->st_size));
diff --git a/sysdeps/x86_64/dl-machine.h b/sysdeps/x86_64/dl-machine.h
index 4768c69..116fed1 100644
--- a/sysdeps/x86_64/dl-machine.h
+++ b/sysdeps/x86_64/dl-machine.h
@@ -430,9 +430,7 @@ elf_machine_rela (struct link_map *map, const ElfW(Rela) *reloc,
# endif
strtab = (const char *) D_PTR (map, l_info[DT_STRTAB]);
- _dl_error_printf (fmt,
- rtld_progname ?: "<program name unknown>",
- strtab + refsym->st_name);
+ _dl_error_printf (fmt, RTLD_PROGNAME, strtab + refsym->st_name);
}
break;
# ifndef RESOLVE_CONFLICT_FIND_MAP
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