diff options
Diffstat (limited to 'tests/deleted.c')
-rw-r--r-- | tests/deleted.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/tests/deleted.c b/tests/deleted.c new file mode 100644 index 00000000..32a310b6 --- /dev/null +++ b/tests/deleted.c @@ -0,0 +1,50 @@ +/* Test program for opening already deleted running binaries. + Copyright (C) 2014 Red Hat, Inc. + This file is part of elfutils. + + This file is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + elfutils 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <config.h> +#include <locale.h> +#include <stdlib.h> +#include <unistd.h> +#include <assert.h> +#include <stdio.h> +#include <error.h> +#include <errno.h> + +extern void libfunc (void); + +int +main (int argc __attribute__ ((unused)), char **argv __attribute__ ((unused))) +{ + /* Set locale. */ + (void) setlocale (LC_ALL, ""); + + pid_t pid = fork (); + assert (pid != -1); + if (pid == 0) + { + int err = close (0); + assert (!err); + err = close (1); + assert (!err); + err = close (2); + assert (!err); + libfunc (); + abort (); + } + printf ("%d\n", pid); + return EXIT_SUCCESS; +} |