From: Howard Chu <hyc@openldap.org>
Date: Sat, 28 Nov 2020 15:54:17 +0000 (+0000)
Subject: [PATCH] ITS#9408 fix vrfilter double-free
X-Git-Tag: archive/raspbian/2.4.47+dfsg-3+rpi1+deb10u6^2~12
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=c46f2411cee465ad69484c668e3f9647fbcd554e;p=openldap.git

[PATCH] ITS#9408 fix vrfilter double-free


Gbp-Pq: Name ITS-9408-fix-vrfilter-double-free.patch
---

diff --git a/servers/slapd/controls.c b/servers/slapd/controls.c
index 16b58063..b16f1777 100644
--- a/servers/slapd/controls.c
+++ b/servers/slapd/controls.c
@@ -1578,7 +1578,10 @@ static int parseValuesReturnFilter (
 		} else {
 			send_ldap_result( op, rs );
 		}
-		if( op->o_vrFilter != NULL) vrFilter_free( op, op->o_vrFilter ); 
+		if( op->o_vrFilter != NULL) {
+			vrFilter_free( op, op->o_vrFilter );
+			op->o_vrFilter = NULL;
+		}
 	}
 #ifdef LDAP_DEBUG
 	else {