37 lines
1.2 KiB
Diff
37 lines
1.2 KiB
Diff
From 8d435c463d22f6de35015b244d6f9bb433beb7e6 Mon Sep 17 00:00:00 2001
|
|
From: Werner Lemberg <wl@gnu.org>
|
|
Date: Thu, 1 Jun 2017 07:09:44 +0200
|
|
Subject: [PATCH] * src/truetype/ttinterp.c (TT_RunIns): Adjust loop counter
|
|
again.
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
Problem reported by Marek Kašík <mkasik@redhat.com>.
|
|
|
|
The problematic font that exceeds the old limit is Padauk-Bold,
|
|
version 3.002, containing bytecode generated by a buggy version of
|
|
ttfautohint.
|
|
---
|
|
ChangeLog | 10 ++++++++++
|
|
src/truetype/ttinterp.c | 3 +--
|
|
2 files changed, 11 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/src/truetype/ttinterp.c b/src/truetype/ttinterp.c
|
|
index 0c48c256..775d1104 100644
|
|
--- a/src/truetype/ttinterp.c
|
|
+++ b/src/truetype/ttinterp.c
|
|
@@ -7649,8 +7649,7 @@
|
|
FT_MAX( 50,
|
|
exc->cvtSize / 10 );
|
|
else
|
|
- exc->loopcall_counter_max = FT_MAX( 100,
|
|
- 10 * exc->cvtSize );
|
|
+ exc->loopcall_counter_max = 300 + 8 * exc->cvtSize;
|
|
|
|
/* as a protection against an unreasonable number of CVT entries */
|
|
/* we assume at most 100 control values per glyph for the counter */
|
|
--
|
|
2.13.0
|
|
|