Check the return value of check_port().

[meshlink] / src / net_setup.c

diff --git a/src/net_setup.c b/src/net_setup.c
index a59632cfec3ff216124c229874c801fa5caf1a2b..2cd021111a204aebb37b4e0273a12ec75e19beed 100644 (file)
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -365,8 +365,10 @@ bool setup_myself(meshlink_handle_t *mesh) {
        read_host_config(mesh, mesh->config, name);
 
        if(!get_config_string(lookup_config(mesh->config, "Port"), &mesh->myport)) {
-               logger(mesh, MESHLINK_ERROR, "Port for MeshLink instance required!");
-               return false;
+               int port = check_port(mesh);
+               if (port == 0)
+                       return false;
+               xasprintf(&mesh->myport, "%d", port);
        }
 
        mesh->self->connection->options = 0;