Alpha output of movie clip node crashes blender when connected to viewer node with backdrop enabled #43974
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Reference: blender/blender#43974
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System Information
Linux mint 17.1
AMD Phenom II x6 1090t
16GB RAM
GTX 970
Blender Version
Broken: Master / testbuild1
ed5df50
Worked: 2.73a
Short description of error
Connecting alpha output of movie clip node in the compositor to a viewer when backdrop is active crashes Blender
Exact steps for others to reproduce the error
Connect the alpha output of the movie clip node to the viewer node in the attached file.
segfault.blend
Additional
Ran Git Bisect between 2.73a master, revealed broken by commit
35d3b6316b
Full bisect report: http://www.pasteall.org/57188
GDB backtrace http://www.pasteall.org/57186
pasteall link to file: http://www.pasteall.org/blend/34977
Many thanks
Changed status to: 'Open'
Added subscriber: @OliverBurn
Will commit fix once git is open.
This issue was referenced by
c4b3b60aad
Changed status from 'Open' to: 'Resolved'
Closed by commit
c4b3b60aad
.This issue was referenced by
651689fc62