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Assigner | Linux |
Reserved | 2024-10-21 |
Published | 2024-10-21 |
Updated | 2024-10-22 |
In the Linux kernel, the following vulnerability has been resolved: gfs2: fix double destroy_workqueue error When gfs2_fill_super() fails, destroy_workqueue() is called within gfs2_gl_hash_clear(), and the subsequent code path calls destroy_workqueue() on the same work queue again. This issue can be fixed by setting the work queue pointer to NULL after the first destroy_workqueue() call and checking for a NULL pointer before attempting to destroy the work queue again.
https://git.kernel.org/stable/c/a5336035728d77efd76306940d742a6f23debe68
https://git.kernel.org/stable/c/6cb9df81a2c462b89d2f9611009ab43ae8717841