# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1735549096 0
# Node ID 15f6f1566bdb528a1d3ae197bec82e33cd55aea7
# Parent  255ab0b81f1422a8addf5df4080dd3e54f617249
mod_anti_spam: Prevent traceback when processing a message to an unknown host

I'm not currently sure what is happening here, so hopefully the log message
will explain all if it happens again.

diff -r 255ab0b81f14 -r 15f6f1566bdb mod_anti_spam/mod_anti_spam.lua
--- a/mod_anti_spam/mod_anti_spam.lua	Sun Dec 29 11:49:36 2024 +0000
+++ b/mod_anti_spam/mod_anti_spam.lua	Mon Dec 30 08:58:16 2024 +0000
@@ -135,6 +135,11 @@
 module:hook("message/bare", function (event)
 	local to_user, to_host = jid_split(event.stanza.attr.to);
 
+	if not hosts[to_host] then
+		module:log("warn", "Skipping filtering of message to unknown host <%s>", to_host);
+		return;
+	end
+
 	if not user_exists(to_user, to_host) then return; end
 
 	local from_bare = jid_bare(event.stanza.attr.from);