Bevel/Triangulate modifier causes crash in edit mode #57312
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Reference: blender/blender#57312
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Blender Version
Broken:
6add652c38Worked: 6add652c38~
Short description of error
Bevel modifier or Triangulate modifier causes crash when switching to edit mode. Only happens when "Display modifier in edit mode" setting is enabled.
Also happens when a 'subdivision surface' modifier is above an 'edge split' modifier in the modifier stack and both have "Display modifier in edit mode" enabled.
Exact steps for others to reproduce the error
Add a bevel modifier to default cube and enter edit mode.
Added subscriber: @AFWS
#57346 was marked as duplicate of this issue
#57345 was marked as duplicate of this issue
#57317 was marked as duplicate of this issue
#57332 was marked as duplicate of this issue
Added subscriber: @dfelinto
SUMMARY: AddressSanitizer: heap-buffer-overflow //source/blender/draw/intern/draw_cache_impl_mesh.c:4430 in mesh_batch_cache_get_triangles_in_order_split_by_materialFull asan error backtrace: P804
Bug introduced on
6add652c38.Added subscribers: @Drakosha, @lichtwerk
Same for Triangulate modifier (will also crash in edit mode / show_in_editmode -- with same backtrace)
Bevel modifier causes crash in edit modeto Bevel/Triangulate modifier causes crash in edit modeAdded subscribers: @fyrecean, @rboxman
Added subscriber: @RobertMoerland
Added subscriber: @NiekKort
Changed status from 'Open' to: 'Resolved'
Looks like this is fixed as of
dbdf653f8e