From: Howard Chu <hyc@openldap.org>
Date: Fri, 9 Sep 2005 07:06:58 +0000 (+0000)
Subject: ITS#3981 ch_realloc( addr, 0 ) frees addr, return NULL
X-Git-Tag: OPENLDAP_REL_ENG_2_2_MP~453
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=c8f977e1b7b68235538823b70d409c4d131543f7;p=openldap

ITS#3981 ch_realloc( addr, 0 ) frees addr, return NULL
---

diff --git a/servers/slapd/ch_malloc.c b/servers/slapd/ch_malloc.c
index 2b698fa177..5ea6735254 100644
--- a/servers/slapd/ch_malloc.c
+++ b/servers/slapd/ch_malloc.c
@@ -75,6 +75,7 @@ ch_realloc(
 
 	if( size == 0 ) {
 		ch_free( block );
+		return NULL;
 	}
 
 	ctx = slap_sl_context( block );