From: Bruno Haible <bruno@clisp.org>
Date: Wed, 28 Nov 2007 13:09:07 +0000 (+0000)
Subject: Avoid a possible 'int' overflow.
X-Git-Tag: v0.18~492
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c8a3f9d425f64cda07c0c46f9c950693c89c887;p=thirdparty%2Fgettext.git

Avoid a possible 'int' overflow.
---

diff --git a/gettext-runtime/intl/ChangeLog b/gettext-runtime/intl/ChangeLog
index 44973c1eb..3ff46d9ab 100644
--- a/gettext-runtime/intl/ChangeLog
+++ b/gettext-runtime/intl/ChangeLog
@@ -1,3 +1,9 @@
+2007-11-28  Bruno Haible  <bruno@clisp.org>
+
+	* l10nflist.c (_nl_normalize_codeset): Change type of 'len' variable
+	to size_t.
+	Patch by Wim Lewis.
+
 2007-11-26  Bruno Haible  <bruno@clisp.org>
 
 	* vasnprintf.c (decode_long_double): Don't abort if the 'long double'
diff --git a/gettext-runtime/intl/l10nflist.c b/gettext-runtime/intl/l10nflist.c
index 365aeb708..7252d54e7 100644
--- a/gettext-runtime/intl/l10nflist.c
+++ b/gettext-runtime/intl/l10nflist.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-1999, 2000-2006 Free Software Foundation, Inc.
+/* Copyright (C) 1995-1999, 2000-2007 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
 
    This program is free software; you can redistribute it and/or modify it
@@ -346,7 +346,7 @@ _nl_make_l10nflist (struct loaded_l10nfile **l10nfile_list,
 const char *
 _nl_normalize_codeset (const char *codeset, size_t name_len)
 {
-  int len = 0;
+  size_t len = 0;
   int only_digit = 1;
   char *retval;
   char *wp;