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* debug/chk_fail.c (__chk_fail): Print program name in final message.
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Ulrich Drepper
2005-01-26 20:58:28 +00:00
parent ea9c93ccbb
commit 629311b74a
2 changed files with 7 additions and 3 deletions
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2
ChangeLog
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@ -1,5 +1,7 @@
2005-01-26 Ulrich Drepper <drepper@redhat.com> 2005-01-26 Ulrich Drepper <drepper@redhat.com>
* debug/chk_fail.c (__chk_fail): Print program name in final message.
* sysdeps/unix/sysv/linux/kernel-features.h: Found reference to * sysdeps/unix/sysv/linux/kernel-features.h: Found reference to
MSG_NOSIGNAL being in 2.2 kernels. MSG_NOSIGNAL being in 2.2 kernels.

8
debug/chk_fail.c
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@ -1,5 +1,4 @@
/* Copyright (C) 2004, 2005 Free Software Foundation, Inc.
/* Copyright (C) 2004 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
@ -21,10 +20,13 @@
#include <stdlib.h> #include <stdlib.h>
extern char **__libc_argv attribute_hidden;
void void
__attribute__ ((noreturn)) __attribute__ ((noreturn))
__chk_fail (void) __chk_fail (void)
{ {
__libc_fatal ("*** buffer overflow detected ***\n"); __libc_message (1, "*** buffer overflow detected ***: %s terminated\n",
__libc_argv[0] ?: "<unknown>");
} }
libc_hidden_def (__chk_fail) libc_hidden_def (__chk_fail)