diff options
Diffstat (limited to 'test/nptl/tst-cleanup2.c')
| -rw-r--r-- | test/nptl/tst-cleanup2.c | 63 | 
1 files changed, 63 insertions, 0 deletions
| diff --git a/test/nptl/tst-cleanup2.c b/test/nptl/tst-cleanup2.c new file mode 100644 index 000000000..30e10b120 --- /dev/null +++ b/test/nptl/tst-cleanup2.c @@ -0,0 +1,63 @@ +/* Copyright (C) 2003 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, write to the Free +   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA +   02111-1307 USA.  */ + +#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" | 
