mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-26 15:00:06 +00:00
a1b85ae88b
* elf/dl-load.c (_dl_map_object_from_fd): Add additional parameter for original name of the DSO. Add it to the name list of the DSO if it is actually given. (_dl_map_object): Keep track of whether an audit module rewrote the file name. If yes, pass the original name to _dl_map_object_from_fd in a new parameter, otherwise NULL. When debugging is enabled, log the change of the file name. * sysdeps/mach/hur/dl-sysdep.c: Adjust commented-out call to _dl_map_object_from_fd. * elf/Makefile: Build and run tst-audit11 and tst-audit12. * elf/tst-audit11.c: New file * elf/tst-auditmod11.c: New file. * elf/tst-audit11mod1.c: New file. * elf/tst-audit11mod2.c: New file. * elf/tst-audit11mod2.map: New file. * elf/tst-audit12.c: New file * elf/tst-auditmod12.c: New file. * elf/tst-audit12mod1.c: New file. * elf/tst-audit12mod2.c: New file. * elf/tst-audit12mod2.map: New file. * elf/tst-audit12mod3.c: New file.
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/* Test that symbol is bound to a DSO replaced by la_objsearch.
|
|
Copyright (C) 2015 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
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
#include <dlfcn.h>
|
|
#include <stdio.h>
|
|
|
|
int
|
|
do_test (void)
|
|
{
|
|
puts ("Start");
|
|
void *h = dlopen ("$ORIGIN/tst-audit12mod1.so", RTLD_LAZY);
|
|
if (h == NULL)
|
|
{
|
|
printf ("module not loaded: %s\n", dlerror ());
|
|
return 1;
|
|
}
|
|
int (*fp) (void) = (int (*) (void)) dlsym (h, "f1");
|
|
if (fp == NULL)
|
|
{
|
|
printf ("function f1 not found: %s\n", dlerror ());
|
|
return 1;
|
|
}
|
|
int res = fp ();
|
|
if (res != 43)
|
|
{
|
|
puts ("incorrect function f2 called");
|
|
return 1;
|
|
}
|
|
printf ("%d is OK\n", res);
|
|
return 0;
|
|
}
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
#include "../test-skeleton.c"
|