On Tue, 7 Dec 2021 10:06:38 +0900, Shin'ichiro Kawasaki wrote:
> According to ZBC and SPC specifications, the unit of ALLOCATION LENGTH
> field of REPORT ZONES command is byte. However, current scsi_debug
> implementation handles it as number of zones to calculate buffer size to
> report zones. When the ALLOCATION LENGTH has a large number, this
> results in too large buffer size and causes memory allocation failure.
> Fix the failure by handling ALLOCATION LENGTH as byte unit.
>
> [...]
Applied to 5.16/scsi-fixes, thanks!
[1/1] scsi: scsi_debug: Fix buffer size of REPORT ZONES command
https://git.kernel.org/mkp/scsi/c/7db0e0c8190a
--
Martin K. Petersen Oracle Linux Engineering
