From 5bfd8d88887eff4581463cb20f9262bf51686908 Mon Sep 17 00:00:00 2001
From: Howard Chu <hyc@openldap.org>
Date: Tue, 7 Apr 2020 16:26:02 +0100
Subject: [PATCH] ITS#9121 Fix MatchingRuleAssertion init

---
 servers/slapd/overlays/dynlist.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/servers/slapd/overlays/dynlist.c b/servers/slapd/overlays/dynlist.c
index 41c3ed6c8a..c7c8f57b5b 100644
--- a/servers/slapd/overlays/dynlist.c
+++ b/servers/slapd/overlays/dynlist.c
@@ -956,10 +956,9 @@ dynlist_filter_group( Operation *op, Filter *f, Filter *n, AttributeDescription
 			dnf->f_av_value = nbase;
 		} else {
 			dnf->f_choice = LDAP_FILTER_EXT;
-			dnf->f_mra = op->o_tmpalloc( sizeof(MatchingRuleAssertion), op->o_tmpmemctx );
+			dnf->f_mra = op->o_tmpcalloc( 1, sizeof(MatchingRuleAssertion), op->o_tmpmemctx );
 			dnf->f_mr_desc = slap_schema.si_ad_entryDN;
 			dnf->f_mr_value = nbase;
-			dnf->f_mr_dnattrs = 0;
 			switch ( ludp->lud_scope ) {
 			case LDAP_SCOPE_ONELEVEL:
 				dnf->f_mr_rule = slap_schema.si_mr_dnOneLevelMatch;