From: nicm <nicm@openbsd.org>
Date: Mon, 3 Sep 2018 08:51:43 +0000 (+0000)
Subject: Allow a large line number to go to the end with goto-line, from Mark
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=5ab65be5466a8fa3f7a0627703be6b3a55646a73;p=openbsd

Allow a large line number to go to the end with goto-line, from Mark
Kelly in GitHub issue 1460.
---

diff --git a/usr.bin/tmux/window-copy.c b/usr.bin/tmux/window-copy.c
index 80be2e6c588..a3ebb8d0cf1 100644
--- a/usr.bin/tmux/window-copy.c
+++ b/usr.bin/tmux/window-copy.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: window-copy.c,v 1.198 2018/09/03 08:47:27 nicm Exp $ */
+/* $OpenBSD: window-copy.c,v 1.199 2018/09/03 08:51:43 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1273,11 +1273,13 @@ window_copy_goto_line(struct window_pane *wp, const char *linestr)
 {
 	struct window_copy_mode_data	*data = wp->modedata;
 	const char			*errstr;
-	u_int				 lineno;
+	int				 lineno;
 
-	lineno = strtonum(linestr, 0, screen_hsize(data->backing), &errstr);
+	lineno = strtonum(linestr, -1, INT_MAX, &errstr);
 	if (errstr != NULL)
 		return;
+	if (lineno < 0 || (u_int)lineno > screen_hsize(data->backing))
+		lineno = screen_hsize(data->backing);
 
 	data->oy = lineno;
 	window_copy_update_selection(wp, 1);