fs/cifs: correctly to anonymous authentication for the LANMAN authentication
authorStefan Metzmacher <metze@samba.org>
Tue, 3 May 2016 08:52:30 +0000 (10:52 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 1 Jun 2016 19:15:48 +0000 (12:15 -0700)
commit4dc809685c3b30c20f46886f54e4f96772328f3f
tree06185e5b8b655a2a15be42e64575443abce660fd
parent9ad66e1474a345fe2df897351a82640c39431f4b
fs/cifs: correctly to anonymous authentication for the LANMAN authentication

commit fa8f3a354bb775ec586e4475bcb07f7dece97e0c upstream.

Only server which map unknown users to guest will allow
access using a non-null LMChallengeResponse.

For Samba it's the "map to guest = bad user" option.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11913

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/cifs/sess.c