On Tue, Jul 28, 2015 at 11:51 AM, Dan Carpenter
<dan.carpenter@xxxxxxxxxx> wrote:
> We recently changed the drm_amdgpu_info_device struct so now there is
> a 4 byte hole at the end. We need to initialize it so we don't disclose
> secret information from the stack.
>
> Fixes: fa92754e9c47 ('drm/amdgpu: add VCE harvesting instance query')
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Applied. thanks!
Alex
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> index d9de73a..81d60a9 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
> @@ -423,7 +423,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file
> return n ? -EFAULT : 0;
> }
> case AMDGPU_INFO_DEV_INFO: {
> - struct drm_amdgpu_info_device dev_info;
> + struct drm_amdgpu_info_device dev_info = {};
> struct amdgpu_cu_info cu_info;
>
> dev_info.device_id = dev->pdev->device;
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