smb_server/smb2: handle incoming oplock releases

metze

diff --git a/source/smb_server/smb2/fileio.c b/source/smb_server/smb2/fileio.c
index af1a4130095a673199dd4c75cb7f356ce0b5cc84..b6b35d3d892bcf2e8735c31980ad00a64c1e55f2 100644 (file)
--- a/source/smb_server/smb2/fileio.c
+++ b/source/smb_server/smb2/fileio.c
@@ -410,7 +410,36 @@ void smb2srv_notify_recv(struct smb2srv_request *req)
        SMB2SRV_CALL_NTVFS_BACKEND(ntvfs_notify(req->ntvfs, io));
 }
 
+static void smb2srv_break_send(struct ntvfs_request *ntvfs)
+{
+       struct smb2srv_request *req;
+       union smb_lock *io;
+
+       SMB2SRV_CHECK_ASYNC_STATUS_ERR(io, union smb_lock);
+       SMB2SRV_CHECK(smb2srv_setup_reply(req, 0x18, false, 0));
+
+       SCVAL(req->out.body,    0x02,   io->smb2_break.out.oplock_level);
+       SCVAL(req->out.body,    0x03,   io->smb2_break.out.reserved);
+       SIVAL(req->out.body,    0x04,   io->smb2_break.out.reserved2);
+       smb2srv_push_handle(req->out.body, 0x08,io->smb2_break.out.file.ntvfs);
+
+       smb2srv_send_reply(req);
+}
+
 void smb2srv_break_recv(struct smb2srv_request *req)
 {
-       smb2srv_send_error(req, NT_STATUS_NOT_IMPLEMENTED);
+       union smb_lock *io;
+
+       SMB2SRV_CHECK_BODY_SIZE(req, 0x18, false);
+       SMB2SRV_TALLOC_IO_PTR(io, union smb_lock);
+       SMB2SRV_SETUP_NTVFS_REQUEST(smb2srv_break_send, NTVFS_ASYNC_STATE_MAY_ASYNC);
+
+       io->smb2_break.level            = RAW_LOCK_SMB2_BREAK;
+       io->smb2_break.in.oplock_level  = CVAL(req->in.body, 0x02);
+       io->smb2_break.in.reserved      = CVAL(req->in.body, 0x03);
+       io->smb2_break.in.reserved2     = IVAL(req->in.body, 0x04);
+       io->smb2_break.in.file.ntvfs    = smb2srv_pull_handle(req, req->in.body, 0x08);
+
+       SMB2SRV_CHECK_FILE_HANDLE(io->smb2_break.in.file.ntvfs);
+       SMB2SRV_CALL_NTVFS_BACKEND(ntvfs_lock(req->ntvfs, io));
 }