From: Howard Chu <hyc@openldap.org>
Date: Fri, 12 Jun 2009 11:57:56 +0000 (+0000)
Subject: txn may fail to give us a scan op
X-Git-Tag: ACLCHECK_0~498
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=22f6e45f2a2893d4a48f00ddf93e7eaf70371b66;p=openldap

txn may fail to give us a scan op
---

diff --git a/servers/slapd/back-ndb/search.cpp b/servers/slapd/back-ndb/search.cpp
index 8a66ffc760..c6668ff5a5 100644
--- a/servers/slapd/back-ndb/search.cpp
+++ b/servers/slapd/back-ndb/search.cpp
@@ -634,6 +634,10 @@ int ndb_back_search( Operation *op, SlapReply *rs )
 	}
 
 	scan = txn->getNdbIndexScanOperation( "PRIMARY", DN2ID_TABLE );
+	if ( !scan ) {
+		rs->sr_err = LDAP_OTHER;
+		goto leave;
+	}
 	scan->readTuples( NdbOperation::LM_CommittedRead );
 	rc = ndb_dn2bound( scan, &rdns );