From ae9fe3cc8e8dbdb40853e62f3ea7d9e4e4809850 Mon Sep 17 00:00:00 2001
From: Jeremy Allison <jra@samba.org>
Date: Mon, 10 May 2010 14:23:44 -0700
Subject: [PATCH] SMB2 always have level2 oplock capability. Correct mapping
 from break messages to SMB2 oplock levels.

Jeremy.
---
 source3/smbd/globals.h        | 1 -
 source3/smbd/smb2_break.c     | 4 +++-
 source3/smbd/smb2_create.c    | 2 +-
 source3/smbd/smb2_sesssetup.c | 2 ++
 4 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/source3/smbd/globals.h b/source3/smbd/globals.h
index b6aa704f18f..113e343c3ee 100644
--- a/source3/smbd/globals.h
+++ b/source3/smbd/globals.h
@@ -324,7 +324,6 @@ void cancel_pending_lock_requests_by_fid_smb2(files_struct *fsp,
 			enum file_close_type close_type);
 /* From smbd/smb2_create.c */
 int map_smb2_oplock_levels_to_samba(uint8_t in_oplock_level);
-uint8_t map_samba_oplock_levels_to_smb2(int oplock_type);
 bool get_deferred_open_message_state_smb2(struct smbd_smb2_request *smb2req,
 			struct timeval *p_request_time,
 			void **pp_state);
diff --git a/source3/smbd/smb2_break.c b/source3/smbd/smb2_break.c
index 7ef35749d20..bd0fc566f03 100644
--- a/source3/smbd/smb2_break.c
+++ b/source3/smbd/smb2_break.c
@@ -252,7 +252,9 @@ static NTSTATUS smbd_smb2_oplock_break_recv(struct tevent_req *req,
 
 void send_break_message_smb2(files_struct *fsp, int level)
 {
-	uint8_t smb2_oplock_level = map_samba_oplock_levels_to_smb2(level);
+	uint8_t smb2_oplock_level = (level == OPLOCKLEVEL_II) ?
+				SMB2_OPLOCK_LEVEL_II :
+				SMB2_OPLOCK_LEVEL_NONE;
 	NTSTATUS status;
 
 	DEBUG(10,("send_break_message_smb2: sending oplock break "
diff --git a/source3/smbd/smb2_create.c b/source3/smbd/smb2_create.c
index 20359437fc2..eb8b2c527b1 100644
--- a/source3/smbd/smb2_create.c
+++ b/source3/smbd/smb2_create.c
@@ -46,7 +46,7 @@ int map_smb2_oplock_levels_to_samba(uint8_t in_oplock_level)
 	}
 }
 
-uint8_t map_samba_oplock_levels_to_smb2(int oplock_type)
+static uint8_t map_samba_oplock_levels_to_smb2(int oplock_type)
 {
 	if (BATCH_OPLOCK_TYPE(oplock_type)) {
 		return SMB2_OPLOCK_LEVEL_BATCH;
diff --git a/source3/smbd/smb2_sesssetup.c b/source3/smbd/smb2_sesssetup.c
index c79a443892a..54f9b0ea99b 100644
--- a/source3/smbd/smb2_sesssetup.c
+++ b/source3/smbd/smb2_sesssetup.c
@@ -332,6 +332,8 @@ static NTSTATUS smbd_smb2_session_setup(struct smbd_smb2_request *req,
 	}
 
 	*out_session_id = session->vuid;
+
+	global_client_caps |= (CAP_LEVEL_II_OPLOCKS|CAP_STATUS32);
 	return status;
 }
 
-- 
2.11.4.GIT