From: Guus Sliepen <guus@meshlink.io>
Date: Tue, 20 Nov 2018 15:10:17 +0000 (+0100)
Subject: Fix discovering node addresses from edges.
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=91b76031f6b71a589f24deaf8c373b157e34b4f6;p=meshlink

Fix discovering node addresses from edges.

The logic always skipped the first unique address found via edges, and since
in most cases there is only one such address, this would skip them altogether.
---

diff --git a/src/net_socket.c b/src/net_socket.c
index 6d1d8fb3..d1a5df99 100644
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -481,14 +481,18 @@ static bool get_next_outgoing_address(meshlink_handle_t *mesh, outgoing_t *outgo
 	}
 
 	if(outgoing->state == OUTGOING_KNOWN) {
-		if(outgoing->aip || get_recent(mesh, outgoing)) {
-			if(get_next_ai(mesh, outgoing)) {
-				return true;
-			} else {
-				free_known_addresses(outgoing->ai);
-				outgoing->ai = NULL;
-				outgoing->aip = NULL;
-			}
+		if(!outgoing->aip) {
+			get_recent(mesh, outgoing);
+		} else {
+			outgoing->aip = outgoing->aip->ai_next;
+		}
+
+		if(outgoing->aip) {
+			return true;
+		} else {
+			free_known_addresses(outgoing->ai);
+			outgoing->ai = NULL;
+			outgoing->aip = NULL;
 		}
 
 		outgoing->state = OUTGOING_END;