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Fix hb_face_count() sanitize referencing

This commit is contained in:
Behdad Esfahbod 2018-07-17 19:17:59 +02:00
parent a8cc0b5907
commit 1e9e344b2b
1 changed files with 5 additions and 2 deletions
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7
src/hb-face.cc
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@ -52,10 +52,13 @@ hb_face_count (hb_blob_t *blob)
if (unlikely (!blob)) if (unlikely (!blob))
return 0; return 0;
hb_blob_t *sanitized = OT::Sanitizer<OT::OpenTypeFontFile> ().sanitize (blob); /* TODO We shouldn't be sanitizing blob. Port to run sanitizer and return if not sane. */
hb_blob_t *sanitized = OT::Sanitizer<OT::OpenTypeFontFile> ().sanitize (hb_blob_reference (blob));
const OT::OpenTypeFontFile& ot = *sanitized->as<OT::OpenTypeFontFile> (); const OT::OpenTypeFontFile& ot = *sanitized->as<OT::OpenTypeFontFile> ();
unsigned int ret = ot.get_face_count ();
hb_blob_destroy (sanitized);
return ot.get_face_count (); return ret;
} }
/* /*