From ddfd0535776c47ec01231ac91fabe8b2e128cfa3 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 24 May 2007 23:55:28 +0000 Subject: * Makerules (sysd-rules): Define PTW for ptw-* files. * Versions: Define GLIBC_2.7 for libc. * include/stdio.h: Declare __fortify_fail. * debug/fortify_fail.c: New file. * debug/Makefile (routines): Add fortify_fail. * debug/chk_fail.c: Use __fortify_fail. * debug/stack_chk_fail.c: Likewise. * io/Versions: Export __open_2, __open64_2, __openat_2, and __openat64_2 for GLIBC_2.7. * io/fcntl.h: When compiling with fortification, include bits/fcntl2.h. * io/open.c: Define *_2 variant of function which checks for O_CREAT and fails if necessary. * io/open64.c: Likewise. * io/openat.c: Likewise. * io/openat64.c: Likewise. * sysdeps/unix/sysv/linux/open64.c: Likewise. * sysdeps/unix/sysv/linux/openat.c: Likewise. * sysdeps/unix/sysv/linux/openat64.c: Likewise. * io/bits/fcntl2.h: New file. * include/fcntl.h: Declare __open_2, __open64_2, __openat_2, and __openat64_2. * include/bits/fcntl2.h: New file. * sysdeps/unix/sysv/linux/Makefile [subdir=io] (sysdep_routines): Add open_2. * sysdeps/unix/sysv/linux/open_2.c: New file. --- debug/stack_chk_fail.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'debug/stack_chk_fail.c') diff --git a/debug/stack_chk_fail.c b/debug/stack_chk_fail.c index 298b323..77e42f2 100644 --- a/debug/stack_chk_fail.c +++ b/debug/stack_chk_fail.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2005 Free Software Foundation, Inc. +/* Copyright (C) 2005, 2007 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 @@ -26,8 +26,5 @@ void __attribute__ ((noreturn)) __stack_chk_fail (void) { - /* The loop is added only to keep gcc happy. */ - while (1) - __libc_message (1, "*** stack smashing detected ***: %s terminated\n", - __libc_argv[0] ?: ""); + __fortify_fail ("stack smashing detected"); } -- cgit v1.1