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27 lines
942 B
Diff
27 lines
942 B
Diff
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https://github.com/fribidi/fribidi/commit/034c6e9a1d296286305f4cfd1e0072b879f52568.patch
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From 034c6e9a1d296286305f4cfd1e0072b879f52568 Mon Sep 17 00:00:00 2001
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From: Dov Grobgeld <dov.grobgeld@gmail.com>
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Date: Thu, 24 Oct 2019 09:37:29 +0300
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Subject: [PATCH] Truncate isolate_level to FRIBIDI_BIDI_MAX_EXPLICIT_LEVEL
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---
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lib/fribidi-bidi.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/lib/fribidi-bidi.c b/lib/fribidi-bidi.c
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index 6c84392..d384878 100644
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--- a/lib/fribidi-bidi.c
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+++ b/lib/fribidi-bidi.c
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@@ -747,7 +747,9 @@ fribidi_get_par_embedding_levels_ex (
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}
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RL_LEVEL (pp) = level;
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- RL_ISOLATE_LEVEL (pp) = isolate_level++;
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+ RL_ISOLATE_LEVEL (pp) = isolate_level;
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+ if (isolate_level < FRIBIDI_BIDI_MAX_EXPLICIT_LEVEL-1)
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+ isolate_level++;
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base_level_per_iso_level[isolate_level] = new_level;
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if (!FRIBIDI_IS_NEUTRAL (override))
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