From b27c37d81e00f8c8046c5da94ce4068aa5270747 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Tue, 6 Mar 2018 08:28:00 +0000
Subject: [PATCH] Log a message rather than try to open an invalid sub when
requested by the client.
---
exec/gopherservice.js | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/exec/gopherservice.js b/exec/gopherservice.js
index 84e3564d34..cb6ccc6587 100644
--- a/exec/gopherservice.js
+++ b/exec/gopherservice.js
@@ -219,6 +219,10 @@ switch(field[0]) {
}
break;
case "sub":
+ if(!msg_area.sub[field[1]]) {
+ writeln(log(LOG_NOTICE, "Invalid message area: " + field[1]));
+ break;
+ }
msgbase = new MsgBase(field[1]);
if(msgbase.open!=undefined && msgbase.open()==false) {
writeln("!ERROR " + msgbase.last_error);
--
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