From: Martin Willi <martin@revosec.ch>
Date: Mon, 8 Jul 2013 08:40:25 +0000 (+0200)
Subject: lookip: fix error handling when creating the socket fails
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=057a1d0599706e74e74448aa029b2250edc0ce90;p=thirdparty%2Fstrongswan.git

lookip: fix error handling when creating the socket fails
---

diff --git a/src/libcharon/plugins/lookip/lookip_plugin.c b/src/libcharon/plugins/lookip/lookip_plugin.c
index 89bdad92e4..a9474fc163 100644
--- a/src/libcharon/plugins/lookip/lookip_plugin.c
+++ b/src/libcharon/plugins/lookip/lookip_plugin.c
@@ -80,7 +80,7 @@ METHOD(plugin_t, get_features, int,
 METHOD(plugin_t, destroy, void,
 	private_lookip_plugin_t *this)
 {
-	this->socket->destroy(this->socket);
+	DESTROY_IF(this->socket);
 	this->listener->destroy(this->listener);
 	free(this);
 }
@@ -108,7 +108,13 @@ plugin_t *lookip_plugin_create()
 		},
 		.listener = lookip_listener_create(),
 	);
+
 	this->socket = lookip_socket_create(this->listener);
+	if (!this->socket)
+	{
+		destroy(this);
+		return NULL;
+	}
 
 	return &this->public.plugin;
 }