On Mon, Aug 07, 2017 at 06:24:30AM -0500, Eric Blake wrote:
> On 08/06/2017 10:08 PM, Jeff Cody wrote:
> > VHDX uses uint64_t types for most offsets, following the VHDX spec.
> > However, bdrv_truncate() takes an int64_t value for the truncating
> > offset. Check for overflow before calling
On 08/06/2017 10:08 PM, Jeff Cody wrote:
> VHDX uses uint64_t types for most offsets, following the VHDX spec.
> However, bdrv_truncate() takes an int64_t value for the truncating
> offset. Check for overflow before calling bdrv_truncate().
>
> N.B.: For a compliant image this is not an issue,
VHDX uses uint64_t types for most offsets, following the VHDX spec.
However, bdrv_truncate() takes an int64_t value for the truncating
offset. Check for overflow before calling bdrv_truncate().
N.B.: For a compliant image this is not an issue, as the maximum VHDX
image size is defined per the
