From: Guus Sliepen <guus@meshlink.io>
Date: Wed, 21 Jun 2017 20:57:34 +0000 (+0200)
Subject: Ignore address hints for our local node.
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=19e3a59047f31fc9143d09c3ef151f25d7d60452;p=meshlink

Ignore address hints for our local node.

Catta also sees itself, which causes MeshLink to add address hints for
its own node. That causes link-local addresses to be added. When calling
meshlink_invite(), the first link-local address would then be used for
the invitation URL, which is not desirable.
---

diff --git a/src/meshlink.c b/src/meshlink.c
index 994d8957..addb4900 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -1,6 +1,6 @@
 /*
     meshlink.c -- Implementation of the MeshLink API.
-    Copyright (C) 2014 Guus Sliepen <guus@meshlink.io>
+    Copyright (C) 2014, 2017 Guus Sliepen <guus@meshlink.io>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -1834,6 +1834,10 @@ void meshlink_set_default_blacklist(meshlink_handle_t *mesh, bool blacklist) {
 void meshlink_hint_address(meshlink_handle_t *mesh, meshlink_node_t *node, const struct sockaddr *addr) {
 	if(!mesh || !node || !addr)
 		return;
+
+	// Ignore hints about ourself.
+	if((node_t *)node == mesh->self)
+		return;
 	
 	pthread_mutex_lock(&(mesh->mesh_mutex));