From ad06d2f4aa29f6311967229691802816de917eea Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Wed, 28 Sep 2005 15:26:34 +0000
Subject: [PATCH] ITS#3981 from HEAD - ch_realloc(addr,0)

---
 servers/slapd/ch_malloc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/servers/slapd/ch_malloc.c b/servers/slapd/ch_malloc.c
index 607e5d1f47..70fb128c86 100644
--- a/servers/slapd/ch_malloc.c
+++ b/servers/slapd/ch_malloc.c
@@ -80,6 +80,7 @@ ch_realloc(
 
 	if( size == 0 ) {
 		ch_free( block );
+		return NULL;
 	}
 
 	ctx = sl_context( block );
-- 
2.47.2