Commit b2adf22f authored May 31, 2018 by Steve French

smb3: on reconnect set PreviousSessionId field



The server detects reconnect by the (non-zero) value in PreviousSessionId
of SMB2/SMB3 SessionSetup request, but this behavior regressed due
to commit 166cea4d
("SMB2: Separate RawNTLMSSP authentication from SMB2_sess_setup")

CC: Stable <stable@vger.kernel.org>
CC: Sachin Prabhu <sprabhu@redhat.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>

parent ce558b0e

fs/cifs/smb2pdu.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1352,6 +1352,7 @@ SMB2_sess_setup(const unsigned int xid, struct cifs_ses *ses,
		sess_data->ses = ses;
		sess_data->buf0_type = CIFS_NO_BUFFER;
		sess_data->nls_cp = (struct nls_table *) nls_cp;
		sess_data->previous_session = ses->Suid;

		#ifdef CONFIG_CIFS_SMB311
		/*