From eec3ebbe5ed2598601a7b38f8e6d8791f047626d Mon Sep 17 00:00:00 2001
From: minima <minima>
Date: Tue, 17 Oct 2000 11:33:02 +0000
Subject: [PATCH] take out 00-08 0A-1F and 9B characters and replace them with
 .

---
 perl/Msg.pm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/perl/Msg.pm b/perl/Msg.pm
index 336ddf00..d93de1b7 100644
--- a/perl/Msg.pm
+++ b/perl/Msg.pm
@@ -238,6 +238,7 @@ FINISH:
 	while (@lines){
 		$msg = shift @lines;
 		$msg =~ s/\%([2-9A-F][0-9A-F])/chr(hex($1))/eg;
+		$msg =~ s/[\x00-\x08\x0a-\x1f\x9b]/./g;         # immutable CSI sequence + control characters
 		&{$conn->{rcvd_notification_proc}}($conn, $msg, $!);
 		$! = 0;
 	}
-- 
2.43.0