[pango] [HB/GDEF] Fix bug in building synthetic GDEF table
- From: Behdad Esfahbod <behdad src gnome org>
- To: svn-commits-list gnome org
- Cc:
- Subject: [pango] [HB/GDEF] Fix bug in building synthetic GDEF table
- Date: Tue, 26 Jan 2010 17:31:38 +0000 (UTC)
commit 797d46714d27f147277fdd5346648d838c68fb8c
Author: Behdad Esfahbod <behdad behdad org>
Date: Tue Jan 26 12:30:44 2010 -0500
[HB/GDEF] Fix bug in building synthetic GDEF table
pango/opentype/hb-ot-layout.cc | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/pango/opentype/hb-ot-layout.cc b/pango/opentype/hb-ot-layout.cc
index 67b2b9a..d1bb49d 100644
--- a/pango/opentype/hb-ot-layout.cc
+++ b/pango/opentype/hb-ot-layout.cc
@@ -44,6 +44,8 @@ _hb_ot_layout_init (hb_face_t *face)
{
hb_ot_layout_t *layout = &face->ot_layout;
+ memset (layout, 0, sizeof (*layout));
+
layout->gdef_blob = Sanitizer<GDEF>::sanitize (hb_face_get_table (face, HB_OT_TAG_GDEF));
layout->gdef = &Sanitizer<GDEF>::lock_instance (layout->gdef_blob);
@@ -293,7 +295,7 @@ hb_ot_layout_build_glyph_classes (hb_face_t *face,
return;
if (layout->new_gdef.len == 0) {
- layout->new_gdef.klasses = (unsigned char *) calloc (num_total_glyphs, sizeof (unsigned char));
+ layout->new_gdef.klasses = (unsigned char *) calloc (count, sizeof (unsigned char));
layout->new_gdef.len = count;
}
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