> @@ -687,12 +688,8 @@ int sd_zbc_read_zones(struct scsi_disk *sdkp, unsigned
> char *buf)
>* Check zone size: only devices with a constant zone size (except
>* an eventual last runt zone) that is a power of 2 are supported.
>*/
> - zone_blocks =
Damien,
> The unsigned 32 bits overflow check for the zone size value is already
> done within sd_zbc_check_zones() with the test:
>
> } else if (logical_to_sectors(sdkp->device, zone_blocks) > UINT_MAX) {
>
> so there is no need to check again for an out of range value in
>
On 2018/10/12 19:23, Hannes Reinecke wrote:
> On 10/12/18 12:08 PM, Damien Le Moal wrote:
>> The unsigned 32 bits overflow check for the zone size value is already
>> done within sd_zbc_check_zones() with the test:
>>
>> } else if (logical_to_sectors(sdkp->device, zone_blocks) > UINT_MAX) {
>>
>>
On 10/12/18 12:08 PM, Damien Le Moal wrote:
The unsigned 32 bits overflow check for the zone size value is already
done within sd_zbc_check_zones() with the test:
} else if (logical_to_sectors(sdkp->device, zone_blocks) > UINT_MAX) {
so there is no need to check again for an out of range value
