diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2018-08-10 18:50:32 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-08-27 11:10:42 -0500 |
| commit | ff30e9e8509cb877dc7cbc776b36c70f5bdd290f (patch) | |
| tree | a890dbb842f5a75983309beac1dfc651309f6c03 /drivers/gpu/drm/scheduler/gpu_scheduler.c | |
| parent | e51ee68ff2eef2a0117a26ec28d64f86081df4e8 (diff) | |
drm/amdgpu: fix integer overflow test in amdgpu_bo_list_create()
We accidentally left out the size of the amdgpu_bo_list struct. It
could lead to memory corruption on 32 bit systems. You'd have to
pick the absolute maximum and set "num_entries == 59652323" then size
would wrap to 16 bytes.
Fixes: 920990cb080a ("drm/amdgpu: allocate the bo_list array after the list")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Bas Nieuwenhuizen <basni@chromium.org>
Signed-off-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/scheduler/gpu_scheduler.c')
0 files changed, 0 insertions, 0 deletions