From: Pierangelo Masarati <ando@openldap.org>
Date: Mon, 25 Feb 2008 16:18:36 +0000 (+0000)
Subject: don't try to dereference NULL pointer (ITS#5388)
X-Git-Tag: OPENLDAP_REL_ENG_2_4_9~20^2~130
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=31f06b91af060d8df39dd4caed81e41aa5a25dc4;p=openldap

don't try to dereference NULL pointer (ITS#5388)
---

diff --git a/servers/slapd/oc.c b/servers/slapd/oc.c
index 8f1bd67ebc..0dd04d75c7 100644
--- a/servers/slapd/oc.c
+++ b/servers/slapd/oc.c
@@ -502,6 +502,10 @@ oc_next( ObjectClass **oc )
 	}
 #endif
 
+	if ( *oc == NULL ) {
+		return 0;
+	}
+
 	*oc = LDAP_STAILQ_NEXT(*oc,soc_next);
 
 	return (*oc != NULL);