diff options
| author | Zhen Ni <zhen.ni@easystack.cn> | 2025-09-23 15:51:04 +0800 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-09-25 09:18:17 +0200 |
| commit | 9158c6bb245113d4966df9b2ba602197a379412e (patch) | |
| tree | 42c3adc764cfd70f0b9e1b7efdaf59faf8d66c18 /include/linux/overflow.h | |
| parent | 66d938e89e940e512f4c3deac938ecef399c13f9 (diff) | |
afs: Fix potential null pointer dereference in afs_put_server
afs_put_server() accessed server->debug_id before the NULL check, which
could lead to a null pointer dereference. Move the debug_id assignment,
ensuring we never dereference a NULL server pointer.
Fixes: 2757a4dc1849 ("afs: Fix access after dec in put functions")
Cc: stable@vger.kernel.org
Signed-off-by: Zhen Ni <zhen.ni@easystack.cn>
Acked-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeffrey Altman <jaltman@auristor.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'include/linux/overflow.h')
0 files changed, 0 insertions, 0 deletions