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| author | Alex Deucher <alexander.deucher@amd.com> | 2020-08-25 11:43:45 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-26 15:45:51 -0400 |
| commit | b5b97cab55eb71daba3283c8b1d2cce456d511a1 (patch) | |
| tree | 84d8c39d26ada4d6cd32db4eaa58b4bee0b86ffa /.gitattributes | |
| parent | e2bf3723db563457c0abe4eaeedac25bbbbd1d76 (diff) | |
drm/amdgpu: Fix buffer overflow in INFO ioctl
The values for "se_num" and "sh_num" come from the user in the ioctl.
They can be in the 0-255 range but if they're more than
AMDGPU_GFX_MAX_SE (4) or AMDGPU_GFX_MAX_SH_PER_SE (2) then it results in
an out of bounds read.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to '.gitattributes')
0 files changed, 0 insertions, 0 deletions