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SUSE:SLE-15-SP4:Update
less.33612
cve-2022-46663.patch
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File cve-2022-46663.patch of Package less.33612
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. --- line.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/line.c b/line.c index 236c49ae..cba7bdd1 100644 --- 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; }
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