6.12-stable review patch. If anyone has any objections, please let me know.
------------------
From: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
[ Upstream commit cda88d2fef7aa7de80b5697e8009fcbbb436f42d ]
Unlock before returning if smb3_sync_session_ctx_passwords() fails.
Fixes: 7e654ab7da03 ("cifs: during remount, make sure passwords are in sync")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Reviewed-by: Bharath SM <bharathsm@xxxxxxxxxxxxx>
Signed-off-by: Steve French <stfrench@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
fs/smb/client/fs_context.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c
index 1a5842ced489d..48606e2ddffdc 100644
--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -978,8 +978,10 @@ static int smb3_reconfigure(struct fs_context *fc)
* later stage
*/
rc = smb3_sync_session_ctx_passwords(cifs_sb, ses);
- if (rc)
+ if (rc) {
+ mutex_unlock(&ses->session_mutex);
return rc;
+ }
/*
* now that allocations for passwords are done, commit them
--
2.43.0
