From e4463991b2c9243ae93462118b6d6f648852bb0c Mon Sep 17 00:00:00 2001 From: lauk001 Date: Tue, 21 Jun 2022 13:43:57 +0800 Subject: [PATCH] CVE-2022-2124 Signed-off-by: lauk001 --- src/search.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/search.c b/src/search.c index 75f0c59..87acb33 100644 --- a/src/search.c +++ b/src/search.c @@ -4589,11 +4589,17 @@ current_quote( // Find out if we have a quote in the selection. while (i <= col_end) + { + // check for going over the end of the line, which can happen if + // the line was changed after the Visual area was selected. + if (line[i] == NUL) + break; if (line[i++] == quotechar) { selected_quote = TRUE; break; } + } } if (!vis_empty && line[col_start] == quotechar) -- 2.33.0