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From 55bbb98f5c5a89230127d6b998a6e23e634b5d0e Mon Sep 17 00:00:00 2001
From: Behdad Esfahbod <behdad@behdad.org>
Date: Tue, 1 Aug 2017 09:17:02 +0200
Subject: [PATCH 077/132] [truetype] Fix loading of named instances.
* src/truetype/ttgxvar.c (TT_Get_MM_Var): Preserve file position
while loading the `avar' table.
---
ChangeLog | 7 +++++++
include/freetype/ftmm.h | 2 +-
src/truetype/ttgxvar.c | 11 ++++++++++-
3 files changed, 18 insertions(+), 2 deletions(-)
diff --git a/src/truetype/ttgxvar.c b/src/truetype/ttgxvar.c
index 68458362e..df42b3bfd 100644
--- a/src/truetype/ttgxvar.c
+++ b/src/truetype/ttgxvar.c
@@ -2136,8 +2136,16 @@
goto Exit;
if ( fvar_head.instanceCount && !face->blend->avar_loaded )
+ {
+ FT_ULong offset = FT_STREAM_POS();
+
+
ft_var_load_avar( face );
+ if ( FT_STREAM_SEEK( offset ) )
+ goto Exit;
+ }
+
ns = mmvar->namedstyle;
nsc = face->blend->normalized_stylecoords;
for ( i = 0; i < fvar_head.instanceCount; i++, ns++ )
@@ -2171,7 +2179,7 @@
SFNT_Service sfnt = (SFNT_Service)face->sfnt;
FT_Int found, dummy1, dummy2;
- FT_UInt strid = 0xFFFFFFFFUL;
+ FT_UInt strid = ~0U;
/* the default instance is missing in array the */
--
2.13.5