From 9fd3d3963e79c8671549af95490efebe6b76b1d7 Mon Sep 17 00:00:00 2001
From: Tim Potter <tpot@samba.org>
Date: Wed, 1 Mar 2000 01:10:25 +0000
Subject: Check for null tdb context in tdb_exists() (This used to be commit
 bbacdb834f9c8f8c34368664def42dabe78d90c9)

---
 source3/tdb/tdb.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'source3/tdb/tdb.c')

diff --git a/source3/tdb/tdb.c b/source3/tdb/tdb.c
index c7b70aa153..388f4f419f 100644
--- a/source3/tdb/tdb.c
+++ b/source3/tdb/tdb.c
@@ -703,6 +703,13 @@ int tdb_exists(TDB_CONTEXT *tdb, TDB_DATA key)
 	tdb_off rec_ptr;
 	struct list_struct rec;
 	
+        if (tdb == NULL) {
+#ifdef TDB_DEBUG
+            printf("tdb_exists() called with null context\n");
+#endif
+            return 0;
+        }
+
 	/* find which hash bucket it is in */
 	hash = tdb_hash(&key);
 
-- 
cgit