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freetype2
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* src/truetype/ttgload.c (load_truetype_glyph): Always allow a 

recursion depth of 1.  This was the maximum value in TrueType 1.0,
and some older fonts don't set this field correctly.

* src/gxvalid/gxvmort1.c
(gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
This commit is contained in:
Werner Lemberg 2007-07-04 14:12:19 +00:00
parent 986ea4b2cb
commit 3033f4366b
3 changed files with 11 additions and 2 deletions
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7
ChangeLog
View File

@ -3,6 +3,13 @@
* docs/PROBLEMS: Mention that some PS based fonts can't be
handled correctly by FreeType.
* src/truetype/ttgload.c (load_truetype_glyph): Always allow a
recursion depth of 1. This was the maximum value in TrueType 1.0,
and some older fonts don't set this field correctly.
* src/gxvalid/gxvmort1.c
(gxv_mort_subtable_type1_substTable_validate): Fix tracing message.
2007-07-03 Werner Lemberg <wl@gnu.org>
* src/autofit/aflatin.c (af_latin_metrics_init_blues): Initialize

2
src/gxvalid/gxvmort1.c
View File

@ -202,7 +202,7 @@
if ( dst_gid > valid->face->num_glyphs )
{
GXV_TRACE(( "substTable include toolarge gid[%d]=%d >"
GXV_TRACE(( "substTable include too large gid[%d]=%d >"
" max defined gid #%d\n",
i, dst_gid, valid->face->num_glyphs ));
if ( valid->root->level >= FT_VALIDATE_PARANOID )

4
src/truetype/ttgload.c
View File

@ -1084,7 +1084,9 @@
#endif
if ( recurse_count > face->max_profile.maxComponentDepth )
/* some fonts haven't this field set correctly, */
/* thus we add 1 to catch the majority of them */
if ( recurse_count > (FT_UInt)face->max_profile.maxComponentDepth + 1 )
{
error = TT_Err_Invalid_Composite;
goto Exit;