This is a note to let you know that I've just added the patch titled
selftests/tcp_ao: Printing fixes to confirm with format-security
to the 6.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
selftests-tcp_ao-printing-fixes-to-confirm-with-form.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 7a79ea68d943e210378647358ff5edd8539ca8d9
Author: Dmitry Safonov <0x7f454c46@xxxxxxxxx>
Date: Sat Apr 13 02:42:55 2024 +0100
selftests/tcp_ao: Printing fixes to confirm with format-security
[ Upstream commit b476c93654d748c13624f7c7d0ba191c56a8092e ]
On my new laptop with packages from nixos-unstable, gcc 12.3.0 produces
> lib/setup.c: In function ‘__test_msg’:
> lib/setup.c:20:9: error: format not a string literal and no format arguments [-Werror=format-security]
> 20 | ksft_print_msg(buf);
> | ^~~~~~~~~~~~~~
> lib/setup.c: In function ‘__test_ok’:
> lib/setup.c:26:9: error: format not a string literal and no format arguments [-Werror=format-security]
> 26 | ksft_test_result_pass(buf);
> | ^~~~~~~~~~~~~~~~~~~~~
> lib/setup.c: In function ‘__test_fail’:
> lib/setup.c:32:9: error: format not a string literal and no format arguments [-Werror=format-security]
> 32 | ksft_test_result_fail(buf);
> | ^~~~~~~~~~~~~~~~~~~~~
> lib/setup.c: In function ‘__test_xfail’:
> lib/setup.c:38:9: error: format not a string literal and no format arguments [-Werror=format-security]
> 38 | ksft_test_result_xfail(buf);
> | ^~~~~~~~~~~~~~~~~~~~~~
> lib/setup.c: In function ‘__test_error’:
> lib/setup.c:44:9: error: format not a string literal and no format arguments [-Werror=format-security]
> 44 | ksft_test_result_error(buf);
> | ^~~~~~~~~~~~~~~~~~~~~~
> lib/setup.c: In function ‘__test_skip’:
> lib/setup.c:50:9: error: format not a string literal and no format arguments [-Werror=format-security]
> 50 | ksft_test_result_skip(buf);
> | ^~~~~~~~~~~~~~~~~~~~~
> cc1: some warnings being treated as errors
As the buffer was already pre-printed into, print it as a string
rather than a format-string.
Fixes: cfbab37b3da0 ("selftests/net: Add TCP-AO library")
Signed-off-by: Dmitry Safonov <0x7f454c46@xxxxxxxxx>
Reported-by: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Signed-off-by: Paolo Abeni <pabeni@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/tools/testing/selftests/net/tcp_ao/lib/setup.c b/tools/testing/selftests/net/tcp_ao/lib/setup.c
index 92276f916f2f3..e408b9243b2c5 100644
--- a/tools/testing/selftests/net/tcp_ao/lib/setup.c
+++ b/tools/testing/selftests/net/tcp_ao/lib/setup.c
@@ -17,37 +17,37 @@ static pthread_mutex_t ksft_print_lock = PTHREAD_MUTEX_INITIALIZER;
void __test_msg(const char *buf)
{
pthread_mutex_lock(&ksft_print_lock);
- ksft_print_msg(buf);
+ ksft_print_msg("%s", buf);
pthread_mutex_unlock(&ksft_print_lock);
}
void __test_ok(const char *buf)
{
pthread_mutex_lock(&ksft_print_lock);
- ksft_test_result_pass(buf);
+ ksft_test_result_pass("%s", buf);
pthread_mutex_unlock(&ksft_print_lock);
}
void __test_fail(const char *buf)
{
pthread_mutex_lock(&ksft_print_lock);
- ksft_test_result_fail(buf);
+ ksft_test_result_fail("%s", buf);
pthread_mutex_unlock(&ksft_print_lock);
}
void __test_xfail(const char *buf)
{
pthread_mutex_lock(&ksft_print_lock);
- ksft_test_result_xfail(buf);
+ ksft_test_result_xfail("%s", buf);
pthread_mutex_unlock(&ksft_print_lock);
}
void __test_error(const char *buf)
{
pthread_mutex_lock(&ksft_print_lock);
- ksft_test_result_error(buf);
+ ksft_test_result_error("%s", buf);
pthread_mutex_unlock(&ksft_print_lock);
}
void __test_skip(const char *buf)
{
pthread_mutex_lock(&ksft_print_lock);
- ksft_test_result_skip(buf);
+ ksft_test_result_skip("%s", buf);
pthread_mutex_unlock(&ksft_print_lock);
}
