From: nicm <nicm@openbsd.org>
Date: Fri, 10 Jun 2022 11:55:30 +0000 (+0000)
Subject: Ignore OSC if the first argument is not properly terminated.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=fdbaf1ceb7d9af1029e66d9af5f4b13ed9b02fd1;p=openbsd

Ignore OSC if the first argument is not properly terminated.
---

diff --git a/usr.bin/tmux/input.c b/usr.bin/tmux/input.c
index 202d9e57aa8..add5f4a6524 100644
--- a/usr.bin/tmux/input.c
+++ b/usr.bin/tmux/input.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: input.c,v 1.203 2022/06/09 09:12:55 nicm Exp $ */
+/* $OpenBSD: input.c,v 1.204 2022/06/10 11:55:30 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -2292,6 +2292,8 @@ input_exit_osc(struct input_ctx *ictx)
 	option = 0;
 	while (*p >= '0' && *p <= '9')
 		option = option * 10 + *p++ - '0';
+	if (*p != ';' && *p != '\0')
+		return;
 	if (*p == ';')
 		p++;