Re: [PATCH v2] selftests/livepatch: fix resource leak in test_klp_syscall init error path

Petr Mladek <[email protected]> Thu, 4 Jun 2026 15:12:07 +0200

Newsgroups	org.kernel.vger.live-patching,org.kernel.vger.linux-kernel,org.kernel.vger.linux-kselftest
Message-ID	<[email protected]>

On Thu 2026-06-04 16:32:08, Rui Qi wrote:
> In livepatch_init(), if klp_enable_patch() fails, the previously
> created kobject and sysfs file are never cleaned up, causing a
> resource leak. Capture the return value and add proper cleanup
> on the error path.
> 
> Signed-off-by: Rui Qi <[email protected]>

The patch looks good to me. I would ignore the proble reported by
Sashiko. so:

Reviewed-by: Petr Mladek <[email protected]>

Best Regards,
Petr

PS: I am going to push this patch early next week if nobody complained
    in the meantime.