tree cf17b0ca2bffa52c7e450cd75d5277c35cc9eda4
parent fc013a58859b7cf85e53a05804a74952fe0a4117
author Jeff Layton <jlayton@redhat.com> 1248376950 -0400
committer Steve French <sfrench@us.ibm.com> 1248742319 +0000

cifs: fix error handling in mount-time DFS referral chasing code

If the referral is malformed or the hostname can't be resolved, then
the current code generates an oops. Fix it to handle these errors
gracefully.

Reported-by: Sandro Mathys <sm@sandro-mathys.ch>
Acked-by: Igor Mammedov <niallain@gmail.com>
CC: Stable <stable@kernel.org>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>