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| author | Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl> | 2019-01-30 02:53:21 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-15 14:15:07 +0200 |
| commit | f08fb393786d64a97a48bd038e68aec310c31297 (patch) | |
| tree | 93db9646df1f3fcd7edd4bcc414f7cbc07f76a5f /kernel | |
| parent | 00cdc297e219798a43bf55a8b1b1df6b6285c8e6 (diff) | |
| download | linux-f08fb393786d64a97a48bd038e68aec310c31297.tar.gz linux-f08fb393786d64a97a48bd038e68aec310c31297.tar.bz2 linux-f08fb393786d64a97a48bd038e68aec310c31297.zip | |
drm/amdgpu: Check if fd really is an amdgpu fd.
commit 021830d24ba55a578f602979274965344c8e6284 upstream.
Otherwise we interpret the file private data as drm & amdgpu data
while it might not be, possibly allowing one to get memory corruption.
Signed-off-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions