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| author | Alexander Gavrilov <angavrilov@gmail.com> | 2016-09-10 21:15:52 +0300 |
|---|---|---|
| committer | Alexander Gavrilov <angavrilov@gmail.com> | 2016-09-10 21:15:52 +0300 |
| commit | d8681c99c4290d38f38e67a2e1b9f7119221a569 (patch) | |
| tree | ecec11522940c0d75bb2ad1f0ce96c09f7288964 /tests/python/cycles_render_tests.py | |
| parent | 037df2aaa6b36aa4f4e78f3ef978a8196be0057d (diff) | |
Fix OpenSubdiv related buffer overrun with multiple FVar channels.
The existing code uses the input value count of the first channel
for all of them. If the first channel is the largest, it leads to
a crash-causing buffer overrun in memcpy below. Likely this was
left since the time when only one channel was supported.
As a crash fix, probably should go into 2.78
Diffstat (limited to 'tests/python/cycles_render_tests.py')
0 files changed, 0 insertions, 0 deletions