From ad7c3ea0f0918f09283ab28e4fe99f1156ab52f1 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Wed, 30 May 2001 06:23:05 +0000
Subject: merged fix for tdb_unpack from 2_2 (This used to be commit
 200b682e9bbe79897343422f7c870382ed6de40a)

---
 source3/tdb/tdbutil.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'source3')

diff --git a/source3/tdb/tdbutil.c b/source3/tdb/tdbutil.c
index 409397366a..0a2f1f84d4 100644
--- a/source3/tdb/tdbutil.c
+++ b/source3/tdb/tdbutil.c
@@ -292,7 +292,10 @@ int tdb_unpack(char *buf, int bufsize, char *fmt, ...)
 			len = 4;
 			if (bufsize < len) goto no_space;
 			*i = IVAL(buf, 0);
-			if (! *i) break;
+			if (! *i) {
+				*b = NULL;
+				break;
+			}
 			len += *i;
 			if (bufsize < len) goto no_space;
 			*b = (char *)malloc(*i);
-- 
cgit