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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 16:40:19 -0400 |
| commit | cf851f3ff891ff8cb204e7118682d55429c6fb96 (patch) | |
| tree | 049665ac3f7eb76fdd22b48c052ca8435c5941d6 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | c997e8e26c001c1a92200f44027f6c915c8f5487 (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>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions