-fix FIELDWIDTHS

gawk-3.1.5-fieldwidths.patch

@@ -0,0 +1,29 @@
+--- gawk-3.1.5/field.c.fieldwidths	2005-05-11 17:28:15.000000000 +0200
++++ gawk-3.1.5/field.c	2005-10-09 08:35:54.000000000 +0200
+@@ -916,7 +916,7 @@
+ 
+ 	parse_field = fw_parse_field;
+ 	scan = force_string(FIELDWIDTHS_node->var_value)->stptr;
+-	end = scan + 1;
++
+ 	if (FIELDWIDTHS == NULL)
+ 		emalloc(FIELDWIDTHS, int *, fw_alloc * sizeof(int), "set_FIELDWIDTHS");
+ 	FIELDWIDTHS[0] = 0;
+@@ -941,7 +941,7 @@
+ 		errno = 0;
+ 		tmp = strtoul(scan, &end, 10);
+ 		if (errno != 0
+-		    || !(*end == '\0' || is_blank(*end))
++		    || (*end != '\0' && ! is_blank(*end))
+ 		    || !(0 < tmp && tmp <= INT_MAX))
+ 			fatal(_("invalid FIELDWIDTHS value, near `%s'"),
+ 			      scan);
+@@ -954,7 +954,7 @@
+ 		if (*scan == '\0')
+ 			break;
+ 	}
+-	FIELDWIDTHS[i] = -1;
++	FIELDWIDTHS[i+1] = -1;
+ 
+ 	update_PROCINFO("FS", "FIELDWIDTHS");
+ }

gawk.spec

@@ -1,17 +1,19 @@
 Summary: The GNU version of the awk text processing utility.
 Name: gawk
 Version: 3.1.5
-Release: 3
+Release: 4
 License: GPL
 Group: Applications/Text
 Source0: ftp://ftp.gnu.org/gnu/gawk/gawk-%{version}.tar.bz2
 Source1: ftp://ftp.gnu.org/gnu/gawk/gawk-%{version}-ps.tar.gz
-Patch1: gawk-3.1.3-getpgrp_void.patch
-Patch2: gawk-3.1.5-free.patch
 Prereq: /sbin/install-info
 Requires: /bin/mktemp
 Buildroot: %{_tmppath}/%{name}-root
 
+Patch1: gawk-3.1.3-getpgrp_void.patch
+Patch2: gawk-3.1.5-free.patch
+Patch3: gawk-3.1.5-fieldwidths.patch
+
 %description
 The gawk packages contains the GNU version of awk, a text processing
 utility. Awk interprets a special-purpose programming language to do
@@ -24,6 +26,7 @@ considered to be a standard Linux tool for processing text.
 %setup -q -b 1
 %patch1 -p1 -b .getpgrp_void
 %patch2 -p1 -b .free
+%patch3 -p1 -b .fieldwidths
 
 %build
 %configure
@@ -72,6 +75,10 @@ fi
 %{_datadir}/awk
 
 %changelog
+* Sun Oct  9 2005 Karel Zak <kzak@redhat.com> 3.1.5-4
+- fix off-by-one error in assignment of sentinel value at 
+  end of FIELDWIDTHS array. (patch by - upstream - Aharon Robbins)
+
 * Tue Sep 27 2005 Karel Zak <kzak@redhat.com> 3.1.5-3
 - fix #169374 - Invalid Free (patch by Aharon Robbins)