Make sure that the flags variable is initialized.
@@ -170,7 +170,8 @@ create_llao(uint8_t *llao, uint8_t type) {
static void
ns_input(void)
{
- uint8_t flags;
+ uint8_t flags = 0;
+
LOG_INFO("Received NS from ");
LOG_INFO_6ADDR(&UIP_IP_BUF->srcipaddr);
LOG_INFO_(" to ");
