diff options
Diffstat (limited to 'pango/opentype/hb-ot-layout-common-private.hh')
| -rw-r--r-- | pango/opentype/hb-ot-layout-common-private.hh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/pango/opentype/hb-ot-layout-common-private.hh b/pango/opentype/hb-ot-layout-common-private.hh index 439d7e87..a6fa2b45 100644 --- a/pango/opentype/hb-ot-layout-common-private.hh +++ b/pango/opentype/hb-ot-layout-common-private.hh @@ -47,8 +47,10 @@ template <typename Type> struct Record { inline bool sanitize (SANITIZE_ARG_DEF, const char *base) { - /* Note: Doesn't sanitize referenced object */ - /* Only accept ASCII-visible tags (mind DEL) */ + /* Note: Only accept ASCII-visible tags (mind DEL) + * This is one of the few times (only time?) we check + * for data integrity, as opposed o just boundary checks + */ return (tag & 0x80808080) == 0 && offset.sanitize (SANITIZE_ARG, base); } |