diff options
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/graph/classdef-graph.hh')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/graph/classdef-graph.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/graph/classdef-graph.hh b/src/3rdparty/harfbuzz-ng/src/graph/classdef-graph.hh index c1432883ff..9cf845a82d 100644 --- a/src/3rdparty/harfbuzz-ng/src/graph/classdef-graph.hh +++ b/src/3rdparty/harfbuzz-ng/src/graph/classdef-graph.hh @@ -39,6 +39,7 @@ struct ClassDefFormat1 : public OT::ClassDefFormat1_3<SmallTypes> int64_t vertex_len = vertex.obj.tail - vertex.obj.head; constexpr unsigned min_size = OT::ClassDefFormat1_3<SmallTypes>::min_size; if (vertex_len < min_size) return false; + hb_barrier (); return vertex_len >= min_size + classValue.get_size () - classValue.len.get_size (); } }; @@ -50,6 +51,7 @@ struct ClassDefFormat2 : public OT::ClassDefFormat2_4<SmallTypes> int64_t vertex_len = vertex.obj.tail - vertex.obj.head; constexpr unsigned min_size = OT::ClassDefFormat2_4<SmallTypes>::min_size; if (vertex_len < min_size) return false; + hb_barrier (); return vertex_len >= min_size + rangeRecord.get_size () - rangeRecord.len.get_size (); } }; @@ -114,6 +116,7 @@ struct ClassDef : public OT::ClassDef { int64_t vertex_len = vertex.obj.tail - vertex.obj.head; if (vertex_len < OT::ClassDef::min_size) return false; + hb_barrier (); switch (u.format) { case 1: return ((ClassDefFormat1*)this)->sanitize (vertex); |