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/* Copyright (C) 2003-2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Bao Duong <bduong@progress.com>, 2003.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <setjmp.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
static sigjmp_buf jmpbuf;
static void
sig_handler (int signo)
{
siglongjmp (jmpbuf, 1);
}
static int
do_test (void)
{
char *p = NULL;
struct sigaction sa;
sa.sa_handler = sig_handler;
sigemptyset (&sa.sa_mask);
sa.sa_flags = SA_SIGINFO;
if (sigaction (SIGSEGV, &sa, 0))
{
perror ("installing SIGSEGV handler\n");
exit (1);
}
puts ("Attempting to sprintf to null ptr");
if (setjmp (jmpbuf))
{
puts ("Exiting main...");
return 0;
}
sprintf (p, "This should segv\n");
return 1;
}
#define TEST_FUNCTION do_test ()
#include "../test-skeleton.c"
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