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Maniphest T63505

Blender crashes when try to select a vertex from this particular file
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Description

System Information
Operating system: Linux-4.15.0-47-generic-x86_64-with-debian-stretch-sid 64 Bits
Graphics card: GeForce GTX 760/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 384.130

Blender Version
Broken: version: 2.80 (sub 55), branch: master, commit date: 2019-04-10 15:33, hash: rBa3b88c917299

Blender crashes when trying to select a vertex from this file
[Please fill out a short description of the error here]

Exact steps for others to reproduce the error
open the attached file

bug.blend18 MBDownload

select the object called hair and enter edit mode
try to select any vertex by left click on it
blender crashes

Related Objects

Event Timeline

edwin hernandez (juanito49) created this task.Apr 11 2019, 11:07 PM
Robert Guetzkow (rjg) added a subscriber: Robert Guetzkow (rjg).Apr 11 2019, 11:31 PM

This was reproducible in a previous version from today, but the current master doesn't crash. GPU_texture_width was dereferencing a nullptr.

# Blender 2.80 (sub 55), Commit date: 2019-04-10 15:33, Hash a3b88c917299
bpy.ops.object.editmode_toggle()  # Operator

# backtrace
30: BLI_system_backtrace - 0x7DF73770
29: sig_handle_crash_backtrace - 0x7C4E6B90
28: sig_handle_crash - 0x7C4E6BE0
27: windows_exception_handler - 0x7C4E6E50
26: UnhandledExceptionFilter - 0xCEBB64C0
25: memset - 0xD28F6480
24: _C_specific_handler - 0xD28DFCC0
23: _chkstk - 0xD28F4590
22: RtlWalkFrameChain - 0xD2853730
21: KiUserExceptionDispatcher - 0xD28F33F0
20: GPU_texture_width - 0x7D3F0180
19: DRW_framebuffer_select_id_read - 0x7D40C710
18: ED_view3d_select_id_read_nearest - 0x7C6CDAD0
17: EDBM_vert_find_nearest_ex - 0x7C9C88B0
16: unified_findnearest - 0x7C9CE590
15: EDBM_select_pick - 0x7C9CA820
14: view3d_select_exec - 0x7C7097A0
13: view3d_select_invoke - 0x7C709EA0
12: wm_operator_invoke - 0x7C50F1C0
11: wm_handler_operator_call - 0x7C510760
10: wm_handlers_do_intern - 0x7C511860
9: wm_handlers_do - 0x7C512960
8: wm_event_do_handlers - 0x7C50A9B0
7: WM_main - 0x7C4E7940
6: main - 0x7C4DF800
5: invoke_main - 0x8268C340
4: __scrt_common_main_seh - 0x8268C0F0
3: __scrt_common_main - 0x8268C0D0
2: mainCRTStartup - 0x8268C400
1: BaseThreadInitThunk - 0xCFA97960
0: RtlUserThreadStart - 0xD28BA250
Robert Guetzkow (rjg) changed the task status from Unknown Status to Resolved.Apr 11 2019, 11:33 PM
Robert Guetzkow (rjg) claimed this task.

Looks like this was already fixed in adaa7688ee77