[PATCH 6.8 144/172] selftests: timers: Fix posix_timers ksft_print_msg() warning

Greg Kroah-Hartman
2024-04-15T14:30:41Z

From: John Stultz <jstultz@google.com>

commit e4a6bceac98eba3c00e874892736b34ea5fdaca3 upstream.

After commit 6d029c25b71f ("selftests/timers/posix_timers: Reimplement
check_timer_distribution()") the following warning occurs when building
with an older gcc:

posix_timers.c:250:2: warning: format not a string literal and no format arguments [-Wformat-security]
250 | ksft_print_msg(errmsg);
| ^~~~~~~~~~~~~~

Fix this up by changing it to ksft_print_msg("%s", errmsg)

Fixes: 6d029c25b71f ("selftests/timers/posix_timers: Reimplement check_timer_distribution()")
Signed-off-by: John Stultz <jstultz@google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Justin Stitt <justinstitt@google.com>
Acked-by: Shuah Khan <skhan@linuxfoundation.org>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240410232637.4135564-1-jstultz@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
tools/testing/selftests/timers/posix_timers.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c
index d86a0e00711e..348f47176e0a 100644
--- a/tools/testing/selftests/timers/posix_timers.c
+++ b/tools/testing/selftests/timers/posix_timers.c
@@ -247,7 +247,7 @@ static int check_timer_distribution(void)
ksft_test_result_skip("check signal distribution (old kernel)\n");
return 0;
err:
- ksft_print_msg(errmsg);
+ ksft_print_msg("%s", errmsg);
return -1;
}

--
2.44.0