mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-13 00:30:07 +00:00
581c785bf3
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
85 lines
3.0 KiB
C
85 lines
3.0 KiB
C
/* Test that lazy binding failures in constructors and destructors are fatal.
|
|
Copyright (C) 2019-2022 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 <dlfcn.h>
|
|
#include <string.h>
|
|
#include <support/capture_subprocess.h>
|
|
#include <support/check.h>
|
|
#include <support/xdlfcn.h>
|
|
|
|
static void
|
|
test_constructor (void *closure)
|
|
{
|
|
void *handle = dlopen ("tst-initlazyfailmod.so", RTLD_LAZY);
|
|
if (handle == NULL)
|
|
FAIL_EXIT (2, "dlopen did not terminate the process: %s", dlerror ());
|
|
else
|
|
FAIL_EXIT (2, "dlopen did not terminate the process (%p)", handle);
|
|
}
|
|
|
|
static void
|
|
test_destructor (void *closure)
|
|
{
|
|
void *handle = xdlopen ("tst-finilazyfailmod.so", RTLD_LAZY);
|
|
int ret = dlclose (handle);
|
|
const char *message = dlerror ();
|
|
if (message != NULL)
|
|
FAIL_EXIT (2, "dlclose did not terminate the process: %d, %s",
|
|
ret, message);
|
|
else
|
|
FAIL_EXIT (2, "dlopen did not terminate the process: %d", ret);
|
|
}
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
{
|
|
struct support_capture_subprocess proc
|
|
= support_capture_subprocess (test_constructor, NULL);
|
|
support_capture_subprocess_check (&proc, "constructor", 127,
|
|
sc_allow_stderr);
|
|
printf ("info: constructor failure output: [[%s]]\n", proc.err.buffer);
|
|
TEST_VERIFY (strstr (proc.err.buffer,
|
|
"tst-initfinilazyfail: symbol lookup error: ")
|
|
!= NULL);
|
|
TEST_VERIFY (strstr (proc.err.buffer,
|
|
"tst-initlazyfailmod.so: undefined symbol:"
|
|
" undefined_function\n") != NULL);
|
|
support_capture_subprocess_free (&proc);
|
|
}
|
|
|
|
{
|
|
struct support_capture_subprocess proc
|
|
= support_capture_subprocess (test_destructor, NULL);
|
|
support_capture_subprocess_check (&proc, "destructor", 127,
|
|
sc_allow_stderr);
|
|
printf ("info: destructor failure output: [[%s]]\n", proc.err.buffer);
|
|
TEST_VERIFY (strstr (proc.err.buffer,
|
|
"tst-initfinilazyfail: symbol lookup error: ")
|
|
!= NULL);
|
|
TEST_VERIFY (strstr (proc.err.buffer,
|
|
"tst-finilazyfailmod.so: undefined symbol:"
|
|
" undefined_function\n") != NULL);
|
|
support_capture_subprocess_free (&proc);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|