From: Jorge Pereira <jpereiran@gmail.com>
Date: Wed, 10 Jun 2015 18:01:19 +0000 (-0300)
Subject: Fixing a memory leak in the rlm_redis
X-Git-Tag: release_3_0_9~206
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0aa44a81d53c71b89fcfcbb5701a36300972a845;p=thirdparty%2Ffreeradius-server.git

Fixing a memory leak in the rlm_redis
---

diff --git a/src/modules/rlm_redis/rlm_redis.c b/src/modules/rlm_redis/rlm_redis.c
index f3fee654dc1..309c9469ea8 100644
--- a/src/modules/rlm_redis/rlm_redis.c
+++ b/src/modules/rlm_redis/rlm_redis.c
@@ -61,7 +61,10 @@ static void *mod_conn_create(TALLOC_CTX *ctx, void *instance)
 	char buffer[1024];
 
 	conn = redisConnect(inst->hostname, inst->port);
-	if (conn->err) return NULL;
+	if (conn && conn->err) {
+		redisFree(conn);
+		return NULL;
+	}
 
 	if (inst->password) {
 		snprintf(buffer, sizeof(buffer), "AUTH %s", inst->password);