X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Froute.c;h=ee36a9bfe4b17c8289d85053312a7d44ed2692c3;hb=be83b0af60449c7b35d17d97f2e6dc12f611e831;hp=4de61026af6def9191309429a86c8457c9de419f;hpb=fd7e81983ca4cae7cdf2a67a35500284f17761c4;p=meshlink

diff --git a/src/route.c b/src/route.c
index 4de61026..ee36a9bf 100644
--- a/src/route.c
+++ b/src/route.c
@@ -26,6 +26,8 @@
 #include "utils.h"
 
 static bool checklength(node_t *source, vpn_packet_t *packet, uint16_t length) {
+	assert(length);
+
 	if(packet->len < length) {
 		logger(source->mesh, MESHLINK_WARNING, "Got too short packet from %s", source->name);
 		return false;
@@ -35,6 +37,8 @@ static bool checklength(node_t *source, vpn_packet_t *packet, uint16_t length) {
 }
 
 void route(meshlink_handle_t *mesh, node_t *source, vpn_packet_t *packet) {
+	assert(source);
+
 	// TODO: route on name or key
 
 	meshlink_packethdr_t *hdr = (meshlink_packethdr_t *) packet->data;