selftests/landlock: Fix a resource leak
authorDing Xiang <dingxiang@cmss.chinamobile.com>
Wed, 30 Aug 2023 10:11:48 +0000 (18:11 +0800)
committerMickaël Salaün <mic@digikod.net>
Wed, 30 Aug 2023 16:53:08 +0000 (18:53 +0200)
commit2a2015495142ee0a35711b5dcf7b215c31489f27
treead1bc548c8e46f24549c895201f00d1bff86fbd6
parent246c713a3655c840337c4b24d3838558673c0d6b
selftests/landlock: Fix a resource leak

The opened file should be closed before return, otherwise resource leak
will occur.

Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
Link: https://lore.kernel.org/r/20230830101148.3738-1-dingxiang@cmss.chinamobile.com
Fixes: 3de64b656b3c ("selftests/landlock: Add supports_filesystem() helper")
Signed-off-by: Mickaël Salaün <mic@digikod.net>
tools/testing/selftests/landlock/fs_test.c