diff options
| author | Steve French <stfrench@microsoft.com> | 2024-07-21 15:45:56 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-08-03 08:54:16 +0200 |
| commit | 160235efb4f9b55212dedff5de0094c606c4b303 (patch) | |
| tree | 6335a729f1dbd1f7e5a42621cfde52972d1fe4ff /include/linux/task_work.h | |
| parent | 691aada75653d4b110dc37d43964cf29c6cf916d (diff) | |
cifs: fix potential null pointer use in destroy_workqueue in init_cifs error path
commit 193cc89ea0ca1da311877d2b4bb5e9f03bcc82a2 upstream.
Dan Carpenter reported a Smack static checker warning:
fs/smb/client/cifsfs.c:1981 init_cifs()
error: we previously assumed 'serverclose_wq' could be null (see line 1895)
The patch which introduced the serverclose workqueue used the wrong
oredering in error paths in init_cifs() for freeing it on errors.
Fixes: 173217bd7336 ("smb3: retrying on failed server close")
Cc: stable@vger.kernel.org
Cc: Ritvik Budhiraja <rbudhiraja@microsoft.com>
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: David Howells <dhowell@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/task_work.h')
0 files changed, 0 insertions, 0 deletions