smbd: Add a paranoia check for leases

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/source3/smbd/oplock.c b/source3/smbd/oplock.c
index 2faad788d464cc897b40696e3ddb3e69af68ea46..827dbeb4ef22a9341326ce399e7ffa5338986486 100644 (file)
--- a/source3/smbd/oplock.c
+++ b/source3/smbd/oplock.c
@@ -347,6 +347,12 @@ static void lease_timeout_handler(struct tevent_context *ctx,
                return;
        }
 
+       /*
+        * Paranoia check: There can only be one fsp_lease per lease
+        * key
+        */
+       SMB_ASSERT(fsp->lease == lease);
+
        lck = get_existing_share_mode_lock(
                        talloc_tos(), fsp->file_id);
        if (lck == NULL) {