ref: 57aa83911a080b4af23fbc750cd7fb08e084c59a
parent: 3c61a2f51d0da10b9e4d6ef8c526588a3a337bb9
author: Werner Lemberg <[email protected]>
date: Fri Aug 26 07:59:50 EDT 2016
* src/cid/cidload.c (cid_face_open): Improve handling of `SDBytes'.
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2016-08-26 Werner Lemberg <[email protected]>
+ * src/cid/cidload.c (cid_face_open): Improve handling of `SDBytes'.
+
+2016-08-26 Werner Lemberg <[email protected]>
+
[cid] Fix commit from 2016-05-16.
* src/cid/cidparse.c (cid_parser_new): Fix off-by-one errors.
--- a/src/cid/cidload.c
+++ b/src/cid/cidload.c
@@ -777,7 +777,8 @@
CID_FaceDict dict = cid->font_dicts + n;
- if ( dict->sd_bytes < 0 )
+ if ( dict->sd_bytes < 0 ||
+ ( dict->num_subrs && dict->sd_bytes < 1 ) )
{FT_ERROR(( "cid_parse_dict: Invalid `SDBytes' value\n" ));
error = FT_THROW( Invalid_File_Format );