X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=src%2Fmeshlink.c;h=90d64648ae8945384ac110e1ac3a716ab2a27c72;hb=99b4836a1e463a225a003623cce09f462d77f4d2;hp=c4822cdfd07bc6c1a5ab27e87a4bffba984b825d;hpb=55e87af06f93daa497c389be8cd2acfefa70aa13;p=meshlink

diff --git a/src/meshlink.c b/src/meshlink.c
index c4822cdf..90d64648 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -333,7 +333,7 @@ void remove_duplicate_hostnames(char *host[], char *port[], int n) {
 			break;
 		}
 
-		if(found) {
+		if(found || !is_valid_hostname(host[i])) {
 			free(host[i]);
 			free(port[i]);
 			host[i] = NULL;
@@ -417,7 +417,7 @@ static char *get_my_hostname(meshlink_handle_t *mesh, uint32_t flags) {
 			char resolved_port[NI_MAXSERV];
 			err = getnameinfo(ai_in->ai_addr, ai_in->ai_addrlen, resolved_host, sizeof resolved_host, resolved_port, sizeof resolved_port, NI_NUMERICSERV);
 
-			if(err) {
+			if(err || !is_valid_hostname(resolved_host)) {
 				freeaddrinfo(ai_in);
 				continue;
 			}
@@ -1604,6 +1604,12 @@ void meshlink_close(meshlink_handle_t *mesh) {
 		close(mesh->netns);
 	}
 
+	for(vpn_packet_t *packet; (packet = meshlink_queue_pop(&mesh->outpacketqueue));) {
+		free(packet);
+	}
+
+	meshlink_queue_exit(&mesh->outpacketqueue);
+
 	free(mesh->name);
 	free(mesh->appname);
 	free(mesh->confbase);
@@ -1778,6 +1784,8 @@ void meshlink_send_from_queue(event_loop_t *loop, meshlink_handle_t *mesh) {
 	mesh->self->in_packets++;
 	mesh->self->in_bytes += packet->len;
 	route(mesh, mesh->self, packet);
+
+	free(packet);
 }
 
 ssize_t meshlink_get_pmtu(meshlink_handle_t *mesh, meshlink_node_t *destination) {
@@ -2743,6 +2751,8 @@ bool meshlink_import(meshlink_handle_t *mesh, const char *data) {
 
 	pthread_mutex_unlock(&(mesh->mesh_mutex));
 
+	free(buf);
+
 	if(!packmsg_done(&in)) {
 		logger(mesh, MESHLINK_ERROR, "Invalid data\n");
 		meshlink_errno = MESHLINK_EPEER;