From 5e7f809f8f2806f0315f81b109688b3e2ff8b950 Mon Sep 17 00:00:00 2001
From: Tim Potter <tpot@samba.org>
Date: Thu, 13 Mar 2003 05:52:49 +0000
Subject: Fixed crash bug when calling tdb_unlockkeys() with no locked keys.

woot!
(This used to be commit eb432700c0010e536be3a0703f152c533357b851)
---
 source3/tdb/tdb.c | 2 ++
 1 file changed, 2 insertions(+)

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

diff --git a/source3/tdb/tdb.c b/source3/tdb/tdb.c
index ab50f40ef6..c414ae0d31 100644
--- a/source3/tdb/tdb.c
+++ b/source3/tdb/tdb.c
@@ -1954,6 +1954,8 @@ int tdb_lockkeys(TDB_CONTEXT *tdb, u32 number, TDB_DATA keys[])
 void tdb_unlockkeys(TDB_CONTEXT *tdb)
 {
 	u32 i;
+	if (!tdb->lockedkeys)
+		return;
 	for (i = 0; i < tdb->lockedkeys[0]; i++)
 		tdb_unlock(tdb, tdb->lockedkeys[i+1], F_WRLCK);
 	SAFE_FREE(tdb->lockedkeys);
-- 
cgit