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| author | Christian König <[email protected]> | 2019-08-01 13:11:14 +0000 |
|---|---|---|
| committer | Christian König <[email protected]> | 2019-08-05 15:32:33 +0000 |
| commit | 92cb3e5980638a37c56091e605aa837d0af05a9d (patch) | |
| tree | 497f1d420890fefadb79a621d135a6bd468b619a /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | dma-buf: add more reservation object locking wrappers (diff) | |
| download | kernel-92cb3e5980638a37c56091e605aa837d0af05a9d.tar.gz kernel-92cb3e5980638a37c56091e605aa837d0af05a9d.zip | |
dma-buf: fix stack corruption in dma_fence_chain_release
We can't free up the chain using recursion or we run into a stack overflow.
Manually free up the dangling chain nodes to avoid recursion.
Signed-off-by: Christian König <[email protected]>
Acked-by: Lionel Landwerlin <[email protected]>
Fixes: 7bf60c52e093 ("dma-buf: add new dma_fence_chain container v7")
Link: https://patchwork.freedesktop.org/patch/321612/
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions