| commit | 03313d1c3a2f086bb60920607ab79ac8f8578306 | [log] [tgz] |
|---|---|---|
| author | Paulo Alcantara <pc@cjr.nz> | Fri Jul 02 11:50:54 2021 -0300 |
| committer | Steve French <stfrench@microsoft.com> | Fri Jul 09 12:57:05 2021 -0500 |
| tree | 420e70c907f8cf18e5accc136e4e6eafe5c869bb | |
| parent | 53d31a3ffd60176af24f2f77fb3a7e567134eb90 [diff] |
cifs: prevent NULL deref in cifs_compose_mount_options()
The optional @ref parameter might contain an NULL node_name, so
prevent dereferencing it in cifs_compose_mount_options().
Addresses-Coverity: 1476408 ("Explicit null dereferenced")
Signed-off-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Signed-off-by: Steve French <stfrench@microsoft.com>