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[BZ #2998]

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2006-08-03  Eric Blake
<ebb9@byu.net>

	[BZ #2998]
	* misc/error.c (error_tail) [_LIBC]: Avoid invalid free.
This commit is contained in:
Ulrich Drepper 2006-08-12 17:49:50 +00:00
parent 0c1c6c6c08
commit 9a5288841e
2 changed files with 10 additions and 2 deletions
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ChangeLog
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@ -1,3 +1,8 @@
2006-08-03 Eric Blake <ebb9@byu.net>
[BZ #2998]
* misc/error.c (error_tail) [_LIBC]: Avoid invalid free.
2006-08-09 Ulrich Drepper <drepper@redhat.com> 2006-08-09 Ulrich Drepper <drepper@redhat.com>
* malloc/memusagestat.c: Silence warnings. * malloc/memusagestat.c: Silence warnings.

7
misc/error.c
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@ -1,5 +1,5 @@
/* Error handler for noninteractive utilities /* Error handler for noninteractive utilities
Copyright (C) 1990-1998, 2000-2004, 2005 Free Software Foundation, Inc. Copyright (C) 1990-1998, 2000-2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -224,7 +224,10 @@ error_tail (int status, int errnum, const char *message, va_list args)
{ {
/* The string cannot be converted. */ /* The string cannot be converted. */
if (use_malloc) if (use_malloc)
free (wmessage); {
free (wmessage);
use_malloc = false;
}
wmessage = (wchar_t *) L"???"; wmessage = (wchar_t *) L"???";
} }