[Git][freetype/freetype][master] [sfnt] Return in 'COLR' v1 when layer pointer outside table

[Werner Lemberg]

Werner Lemberg pushed to branch master at FreeType / FreeType

Commits:

• e662a950
  by Dominik Röttsches at 2021-04-19T12:49:16+03:00

  [sfnt] Return in 'COLR' v1 when layer pointer outside table
  
  * src/sfnt/ttcolr.c (tt_face_get_paint_layers): Add missing return
  when paint pointer outside table.
  (read_paint): Add missing return when paint pointer outside table.
  

2 changed files:

• ChangeLog
• src/sfnt/ttcolr.c

Changes:

ChangeLog

---

	1	+2021-04-19 Dominik Röttsches <drott@chromium.org>
	2	+
	3	+ [sfnt] Return in 'COLR' v1 when layer pointer outside table
	4	+
	5	+ * src/sfnt/ttcolr.c (tt_face_get_paint_layers): Add missing return
	6	+ when paint pointer outside table.
	7	+ (read_paint): Add missing return when paint pointer outside table.
	8	+
1	9	2021-04-18 Alexei Podtelezhnikov <apodtele@gmail.com>
2	10
3	11	[cache] Switch to lazy SBit setting.

src/sfnt/ttcolr.c

---

...	...	@@ -390,6 +390,7 @@
390	390
391	391	if ( p < colr->base_glyphs_v1 ||
392	392	p >= ( (FT_Byte*)colr->table + colr->table_size ) )
	393	+ return 0;
393	394
394	395	apaint->format = FT_NEXT_BYTE( p );
395	396
...	...	@@ -725,6 +726,7 @@
725	726
726	727	if ( p_paint < colr->base_glyphs_v1 ||
727	728	p_paint >= ( (FT_Byte*)colr->table + colr->table_size ) )
	729	+ return 0;
728	730
729	731	opaque_paint->p = p_paint;
730	732

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