cifs: check for NULL session password
authorJeff Layton <jlayton@redhat.com>
Mon, 23 Aug 2010 15:38:04 +0000 (11:38 -0400)
committerPaul Gortmaker <paul.gortmaker@windriver.com>
Thu, 17 May 2012 15:21:23 +0000 (11:21 -0400)
commitc29d4fb16638de318ac8158a3aa9c6440b32c034
tree378c28786912b2cb77a4905bd07836f1a9b46107
parent8154cce6e60779e8e09b79f692344f6d4a9bfd08
cifs: check for NULL session password

commit 24e6cf92fde1f140d8eb0bf7cd24c2c78149b6b2 upstream.

It's possible for a cifsSesInfo struct to have a NULL password, so we
need to check for that prior to running strncmp on it.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
fs/cifs/connect.c