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-rw-r--r--source3/tdb/tdb.c7
1 files changed, 7 insertions, 0 deletions
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);