From 4fdf1306eb68c89715a950368b4eb4bbb09185fa Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Mon, 8 Jul 2013 17:17:24 +0200
Subject: [PATCH] attr-sql: Fix double free when adding subnets for unknown
 attribute types

---
 src/libhydra/plugins/attr_sql/pool_attributes.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libhydra/plugins/attr_sql/pool_attributes.c b/src/libhydra/plugins/attr_sql/pool_attributes.c
index 5dcfe85eda..0b8f9342b9 100644
--- a/src/libhydra/plugins/attr_sql/pool_attributes.c
+++ b/src/libhydra/plugins/attr_sql/pool_attributes.c
@@ -153,6 +153,7 @@ static bool parse_attributes(char *name, char *value, value_type_t *value_type,
 				memcpy(pos_addr,     addr_chunk.ptr, 4);
 				memcpy(pos_addr + 4, mask_chunk.ptr, 4);
 				addr->destroy(addr);
+				addr = NULL;
 				mask->destroy(mask);
 				chunk_free(blob);
 				*blob = blob_next;
-- 
2.47.3