From: Stefan Metzmacher <metze@samba.org>
Date: Thu, 26 Nov 2009 13:18:50 +0000 (+0100)
Subject: s4:smb_server/smb2: don't reset highest_smb2_seqnum on SMB2 Cancel
X-Git-Tag: samba-4.0.0alpha9~125
X-Git-Url: http://git.samba.org/samba.git/?p=ira%2Fwip.git;a=commitdiff_plain;h=b62964d6feb47ccf14e3d14120c04bc435c47cbd

s4:smb_server/smb2: don't reset highest_smb2_seqnum on SMB2 Cancel

metze
---

diff --git a/source4/smb_server/smb2/receive.c b/source4/smb_server/smb2/receive.c
index d26be41e6f7..26995b71ec4 100644
--- a/source4/smb_server/smb2/receive.c
+++ b/source4/smb_server/smb2/receive.c
@@ -328,8 +328,10 @@ static NTSTATUS smb2srv_reply(struct smb2srv_request *req)
 		smbsrv_terminate_connection(req->smb_conn, "Invalid SMB2 sequence number");
 		return NT_STATUS_INVALID_PARAMETER;
 	}
-	req->smb_conn->highest_smb2_seqnum = req->seqnum;
-	
+	if (opcode != SMB2_OP_CANCEL) {
+		req->smb_conn->highest_smb2_seqnum = req->seqnum;
+	}
+
 	req->session	= smbsrv_session_find(req->smb_conn, uid, req->request_time);
 	req->tcon	= smbsrv_smb2_tcon_find(req->session, tid, req->request_time);