On Tue, Aug 25, 2020 at 11:53:25AM -0400, Alex Deucher wrote:
> On Tue, Aug 25, 2020 at 7:21 AM Dan Carpenter
> wrote:
> >
> > 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
On Tue, Aug 25, 2020 at 7:21 AM Dan Carpenter wrote:
>
> 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.
>
> I split
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.
I split this function into to two to make the error handling simpler.