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[glyf] minor

This commit is contained in:
Ebrahim Byagowi 2019-08-25 12:37:40 +04:30 committed by GitHub
parent 07e467a30e
commit 2f8e823331
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 3 deletions
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5
src/hb-ot-glyf-table.hh
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@ -281,9 +281,8 @@ struct glyf
{
static const GlyphHeader &from_bytes (hb_bytes_t glyph_bytes)
{
return glyph_bytes.length < GlyphHeader::static_size
? Null (GlyphHeader)
: StructAtOffset<GlyphHeader> (&glyph_bytes, 0);
return likely (glyph_bytes.length >= static_size)
? StructAtOffset<GlyphHeader> (&glyph_bytes, 0) : Null (GlyphHeader);
}
unsigned int simple_instruction_len_offset () const