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