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/OT/Color/COLR/COLR.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/OT/Color/COLR/COLR.hh')
| -rw-r--r-- | src/3rdparty/harfbuzz-ng/src/OT/Color/COLR/COLR.hh | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/3rdparty/harfbuzz-ng/src/OT/Color/COLR/COLR.hh b/src/3rdparty/harfbuzz-ng/src/OT/Color/COLR/COLR.hh index 60b094ecbc..b632a1d9eb 100644 --- a/src/3rdparty/harfbuzz-ng/src/OT/Color/COLR/COLR.hh +++ b/src/3rdparty/harfbuzz-ng/src/OT/Color/COLR/COLR.hh @@ -1948,10 +1948,11 @@ struct COLR bool has_v0_data () const { return numBaseGlyphs; } bool has_v1_data () const { - if (version == 1) - return (this+baseGlyphList).len > 0; + if (version != 1) + return false; + hb_barrier (); - return false; + return (this+baseGlyphList).len > 0; } unsigned int get_glyph_layers (hb_codepoint_t glyph, @@ -2032,6 +2033,8 @@ struct COLR hb_set_t *palette_indices) const { if (version != 1) return; + hb_barrier (); + hb_set_t visited_glyphs; hb_colrv1_closure_context_t c (this, &visited_glyphs, layer_indices, palette_indices); @@ -2058,10 +2061,12 @@ struct COLR { TRACE_SANITIZE (this); return_trace (c->check_struct (this) && + hb_barrier () && (this+baseGlyphsZ).sanitize (c, numBaseGlyphs) && (this+layersZ).sanitize (c, numLayers) && (version == 0 || - (version == 1 && + (hb_barrier () && + version == 1 && baseGlyphList.sanitize (c, this) && layerList.sanitize (c, this) && clipList.sanitize (c, this) && @@ -2284,6 +2289,8 @@ struct COLR { if (version == 1) { + hb_barrier (); + const Paint *paint = get_base_glyph_paint (glyph); return paint != nullptr; @@ -2313,6 +2320,8 @@ struct COLR if (version == 1) { + hb_barrier (); + const Paint *paint = get_base_glyph_paint (glyph); if (paint) { |