about summary refs log tree commit diff
path: root/nptl/tst-cleanup2.c
diff options
context:
space:
mode:
Diffstat (limited to 'nptl/tst-cleanup2.c')
-rw-r--r--nptl/tst-cleanup2.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/nptl/tst-cleanup2.c b/nptl/tst-cleanup2.c
deleted file mode 100644
index 5936c242fc..0000000000
--- a/nptl/tst-cleanup2.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Copyright (C) 2003-2020 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
-   <https://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;
-  /* gcc can overwrite the success written value by scheduling instructions
-     around sprintf.  It is allowed to do this since according to C99 the first
-     argument of sprintf is a character array and NULL is not a valid character
-     array.  Mark the return value as volatile so that it gets reloaded on
-     return.  */
-  volatile int ret = 0;
-
-  if (signal (SIGSEGV, &sig_handler) == SIG_ERR)
-    {
-      perror ("installing SIGSEGV handler");
-      return 1;
-    }
-
-  puts ("Attempting to sprintf to null ptr");
-  if (setjmp (jmpbuf))
-    {
-      puts ("Exiting main...");
-      return ret;
-    }
-
-  sprintf (p, "This should segv\n");
-
-  return 1;
-}
-
-#define TEST_FUNCTION do_test ()
-#include "../test-skeleton.c"