| https://bugs.gentoo.org/893530 |
| https://github.com/gwsw/less/commit/a78e1351113cef564d790a730d657a321624d79c |
| |
| From a78e1351113cef564d790a730d657a321624d79c Mon Sep 17 00:00:00 2001 |
| From: Mark Nudelman <markn@greenwoodsoftware.com> |
| Date: Fri, 7 Oct 2022 19:25:46 -0700 |
| Subject: [PATCH] End OSC8 hyperlink on invalid embedded escape sequence. |
| |
| --- a/line.c |
| +++ b/line.c |
| @@ -633,8 +633,8 @@ ansi_step(pansi, ch) |
| /* Hyperlink ends with \7 or ESC-backslash. */ |
| if (ch == '\7') |
| return ANSI_END; |
| - if (pansi->prev_esc && ch == '\\') |
| - return ANSI_END; |
| + if (pansi->prev_esc) |
| + return (ch == '\\') ? ANSI_END : ANSI_ERR; |
| pansi->prev_esc = (ch == ESC); |
| return ANSI_MID; |
| } |
| |
