Crash by holding shift+Z down in 3D view #36948

New Issue

Shinsuke Irie · 2013-10-04T06:25:27+02:00

Shinsuke Irie commented

2013-10-04 06:25:27 +02:00

%%%--- Operating System, Graphics card ---

Ubuntu 13.04 amd64
GeFoece GTX670

- Blender version with error, and version that worked ---

r60540

- Short description of error ---

When holding shift+Z down in 3D view, key repeat of the shift+Z toggles the viewport shading between "Rendered" and "Solid" repeatedly and crashes Blender.

- Steps for others to reproduce the error (preferably based on attached .blend file) ---

Steps to reproduce:

Start Blender
Move mouse pointer to the 3D view
Hold sfhit+Z down

Such an operation makes no sense, but we can do it accidentally.

Attached backtraces.
%%%

%%%--- Operating System, Graphics card --- Ubuntu 13.04 amd64 GeFoece GTX670 - Blender version with error, and version that worked --- r60540 - Short description of error --- When holding shift+Z down in 3D view, key repeat of the shift+Z toggles the viewport shading between "Rendered" and "Solid" repeatedly and crashes Blender. - Steps for others to reproduce the error (preferably based on attached .blend file) --- Steps to reproduce: 1. Start Blender 2. Move mouse pointer to the 3D view 3. Hold sfhit+Z down Such an operation makes no sense, but we can do it accidentally. Attached backtraces. %%%

Shinsuke Irie commented

2013-10-04 06:25:27 +02:00

Changed status to: 'Open'

Bastien Montagne commented

2013-10-04 10:06:39 +02:00

%%%Render_engine->text is accessed while already being freed… Here is a patch by Sergey, which kills the render job in addition to freeing the RenderEngine: http://www.pasteall.org/46069/diff

Brecht, do you see any issue with this patch?%%%

%%%Render_engine->text is accessed while already being freed… Here is a patch by Sergey, which kills the render job in addition to freeing the RenderEngine: http://www.pasteall.org/46069/diff Brecht, do you see any issue with this patch?%%%

Bastien Montagne commented

2013-10-04 14:41:54 +02:00

%%%Fixed by Brecht in r60547, thanks for the report! :)%%%

Bastien Montagne commented

2013-10-04 14:41:54 +02:00

Changed status from 'Open' to: 'Resolved'

Bastien Montagne closed this issue

2013-10-04 14:41:54 +02:00

Brecht Van Lommel commented

2013-10-04 14:49:34 +02:00

%%%Committed a fix based on this patch. It wasn't quite correct, it should only stop the job for that region, and it's best to do such updates immediately instead of postponing until draw.%%%

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Crash by holding shift+Z down in 3D view #36948