From 72b4a09a1402cb3807f1c3454ed5274dff67d0ae Mon Sep 17 00:00:00 2001 From: Fabio Alessandrelli Date: Mon, 18 Sep 2017 00:48:16 +0200 Subject: [PATCH] Do not allow link-local addresses to be used by editor debugger Default editor debugger address is now 127.0.0.1 --- editor/editor_settings.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp index d4ee6b2d17b..11b9f996457 100644 --- a/editor/editor_settings.cpp +++ b/editor/editor_settings.cpp @@ -460,7 +460,7 @@ void EditorSettings::setup_network() { List local_ip; IP::get_singleton()->get_local_addresses(&local_ip); - String lip; + String lip = "127.0.0.1"; String hint; String current = has("network/debug/remote_host") ? get("network/debug/remote_host") : ""; int port = has("network/debug/remote_port") ? (int)get("network/debug/remote_port") : 6007; @@ -469,8 +469,9 @@ void EditorSettings::setup_network() { String ip = E->get(); - if (lip == "") - lip = ip; + // link-local IPv6 addresses don't work, skipping them + if (ip.begins_with("fe80:0:0:0:")) // fe80::/64 + continue; if (ip == current) lip = current; //so it saves if (hint != "")