1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/* Test relocation ordering if the main executable is libc.so.6 (bug 20972).
Copyright (C) 2020-2025 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
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 <gnu/lib-names.h>
#include <stdio.h>
#include <support/support.h>
#include <unistd.h>
int
main (void)
{
char *libc = xasprintf ("%s/%s", support_slibdir_prefix, LIBC_SO);
char *argv[] = { libc, NULL };
char *envp[] = { (char *) "LD_PRELOAD=" LIBPTHREAD_SO,
/* Relocation ordering matters most without lazy binding. */
(char *) "LD_BIND_NOW=1",
NULL };
execve (libc, argv, envp);
printf ("execve of %s failed: %m\n", libc);
return 1;
}
|
