On Tue, 08 Jan 2019 09:40:06 -0700
Alex Williamson wrote:
> The below referenced commit adds a test for integer overflow, but in
> doing so prevents the unmap ioctl from ever including the last page of
> the address space. Subtract one to compare to the last address of the
> unmap to avoid the
On Tue, Jan 08, 2019 at 09:40:06AM -0700, Alex Williamson wrote:
> The below referenced commit adds a test for integer overflow, but in
> doing so prevents the unmap ioctl from ever including the last page of
> the address space. Subtract one to compare to the last address of the
> unmap to avoid
Yeah, sorry about that.
Reviewed-by: Dan Carpenter
regards,
dan carpenter
The below referenced commit adds a test for integer overflow, but in
doing so prevents the unmap ioctl from ever including the last page of
the address space. Subtract one to compare to the last address of the
unmap to avoid the overflow and wrap-around.
Fixes: 71a7d3d78e3c ("vfio/type1: silence
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