From: Guus Sliepen <guus@meshlink.io>
Date: Mon, 3 Feb 2020 16:43:50 +0000 (+0100)
Subject: Clear reachability times in host config files received during a join.
X-Git-Url: http://git.meshlink.io/?p=meshlink;a=commitdiff_plain;h=8c5cd31cecf9d91d362199dc89effcfe59072e13

Clear reachability times in host config files received during a join.

When a node joins an existing mesh, it gets passed one or more host config
files from the inviter. However, these might contain non-zero reachability
times, but the invitee has never seen those nodes, so clear them before
storing the host config files.
---

diff --git a/src/meshlink.c b/src/meshlink.c
index 0fbcf153..d1987ab8 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -668,6 +668,10 @@ static bool finalize_join(meshlink_handle_t *mesh, const void *buf, uint16_t len
 			}
 		}
 
+		/* Clear the reachability times, since we ourself have never seen these nodes yet */
+		n->last_reachable = 0;
+		n->last_unreachable = 0;
+
 		if(!node_write_config(mesh, n)) {
 			free_node(n);
 			return false;