29 lines
727 B
Diff
29 lines
727 B
Diff
From 175850b03e1af251d705c1d04b2b9b3c1c06e48f Mon Sep 17 00:00:00 2001
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From: Akira TAGOH <akira@tagoh.org>
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Date: Thu, 17 Feb 2022 19:06:10 +0900
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Subject: [PATCH 3/3] Fix SEGV issue in fribidi_remove_bidi_marks
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Escape from fribidi_remove_bidi_marks() immediately if str is null.
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This fixes https://github.com/fribidi/fribidi/issues/183
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---
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lib/fribidi.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/lib/fribidi.c b/lib/fribidi.c
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index f5da0da..70bdab2 100644
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--- a/lib/fribidi.c
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+++ b/lib/fribidi.c
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@@ -74,7 +74,7 @@ fribidi_remove_bidi_marks (
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fribidi_boolean status = false;
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if UNLIKELY
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- (len == 0)
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+ (len == 0 || str == NULL)
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{
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status = true;
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goto out;
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--
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2.35.1
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