diff options
| author | Zhen Ni <zhen.ni@easystack.cn> | 2025-09-23 15:51:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-10-02 13:48:37 +0200 |
| commit | 41782c44bb8431c43043129ae42f2ba614938479 (patch) | |
| tree | d7b0833db7cd03481672f3095e41385a502c636e /include/net/aligned_data.h | |
| parent | a63e7dcf6a5524569dfb1c666e8fc1b1bb79daa7 (diff) | |
afs: Fix potential null pointer dereference in afs_put_server
commit 9158c6bb245113d4966df9b2ba602197a379412e upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/net/aligned_data.h')
0 files changed, 0 insertions, 0 deletions