From fcfceb286d0743e93b242e1feaae11a42938e077 Mon Sep 17 00:00:00 2001
From: Noriko Hosoi <nhosoi@redhat.com>
Date: Feb 28 2015 01:57:34 +0000
Subject: Ticket #48048 - Fix coverity issues - 2015/2/24


Coverity defect 13071 - Explicit null dereferenced (FORWARD_NULL)
Description: Added NULL check for mrINDEX.
modified: matchrule_values_to_keys in matchrule.c

---

diff --git a/ldap/servers/slapd/back-ldbm/matchrule.c b/ldap/servers/slapd/back-ldbm/matchrule.c
index 7af42f4..6de6461 100644
--- a/ldap/servers/slapd/back-ldbm/matchrule.c
+++ b/ldap/servers/slapd/back-ldbm/matchrule.c
@@ -155,9 +155,13 @@ matchrule_values_to_keys(Slapi_PBlock *pb,struct berval **input_values,struct be
 
 	slapi_pblock_get (pb, SLAPI_PLUGIN_MR_INDEX_FN, &mrINDEX);
 	slapi_pblock_set (pb, SLAPI_PLUGIN_MR_VALUES, input_values);
-	mrINDEX (pb);
-	slapi_pblock_get (pb, SLAPI_PLUGIN_MR_KEYS, output_values);
-	return 0;
+	if (mrINDEX) {
+		mrINDEX (pb);
+		slapi_pblock_get (pb, SLAPI_PLUGIN_MR_KEYS, output_values);
+		return LDAP_SUCCESS;
+	} else {
+		return LDAP_OPERATIONS_ERROR;
+	}
 }
 	
 /*