[CIFS] parse server_GUID in SPNEGO negProt response

SPNEGO NegProt response also contains a server_GUID. Parse it as we
would for RawNTLMSSP.

Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
1 file changed