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Fix double free, heap-use-after-free

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_canvas_grid_zone and _section_box are destroyed when the
Canvas Container (here: `_track_canvas_viewport`) deletes
child items.
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Robin Gareus 2023-10-11 15:58:57 +02:00
parent f83fe558e1
commit 653cd3fa17
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1 changed files with 0 additions and 2 deletions
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gtk2_ardour/editor.cc
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@ -917,12 +917,10 @@ Editor::~Editor()
delete _snapshots; delete _snapshots;
delete _sections; delete _sections;
delete _locations; delete _locations;
delete _canvas_grid_zone;
delete _properties_box; delete _properties_box;
delete selection; delete selection;
delete cut_buffer; delete cut_buffer;
delete _cursors; delete _cursors;
delete _section_box;
LuaInstance::destroy_instance (); LuaInstance::destroy_instance ();