diff options
| author | Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io> | 2023-11-15 14:58:42 +0100 |
|---|---|---|
| committer | Qt Cherry-pick Bot <cherrypick_bot@qt-project.org> | 2023-11-17 05:15:29 +0000 |
| commit | e2cbce919ccefcae2b18f90257d67bc6e24c3c94 (patch) | |
| tree | 3b54ea5c50ce29b90dd8a966ed2dfda7a83bbc9a /src/3rdparty/harfbuzz-ng/src/graph/gsubgpos-graph.hh | |
| parent | 49bd0a8190eac08d630e37f636eb2da1f8d49a4d (diff) | |
Fixes: QTBUG-119150
Change-Id: I80f21f6f27cce14a1e91e822c3681ec491491ff1
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
(cherry picked from commit 98ca28f7a65b2d4e0a90e2d74448ad6992260a1c)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit 67637f2c4056bccf71a880253eaaaa5f09494cf9)
Diffstat (limited to 'src/3rdparty/harfbuzz-ng/src/graph/gsubgpos-graph.hh')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/graph/gsubgpos-graph.hh | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/graph/gsubgpos-graph.hh b/src/3rdparty/harfbuzz-ng/src/graph/gsubgpos-graph.hh index 12fcbdc497..0f6d5662e0 100644 --- a/src/3rdparty/harfbuzz-ng/src/graph/gsubgpos-graph.hh +++ b/src/3rdparty/harfbuzz-ng/src/graph/gsubgpos-graph.hh @@ -76,6 +76,7 @@ struct Lookup : public OT::Lookup { int64_t vertex_len = vertex.obj.tail - vertex.obj.head; if (vertex_len < OT::Lookup::min_size) return false; + hb_barrier (); return vertex_len >= this->get_size (); } @@ -351,6 +352,7 @@ struct LookupList : public OT::LookupList<T> { int64_t vertex_len = vertex.obj.tail - vertex.obj.head; if (vertex_len < OT::LookupList<T>::min_size) return false; + hb_barrier (); return vertex_len >= OT::LookupList<T>::item_size * this->len; } }; @@ -364,6 +366,7 @@ struct GSTAR : public OT::GSUBGPOS GSTAR* gstar = (GSTAR*) r.obj.head; if (!gstar || !gstar->sanitize (r)) return nullptr; + hb_barrier (); return gstar; } @@ -383,6 +386,7 @@ struct GSTAR : public OT::GSUBGPOS { int64_t len = vertex.obj.tail - vertex.obj.head; if (len < OT::GSUBGPOS::min_size) return false; + hb_barrier (); return len >= get_size (); } |