Re: [Qemu-stable] [PATCH] block/iscsi: validate block size returned from target

[Paolo Bonzini]

On 31/08/2015 10:38, Peter Lieven wrote:
>>
>> diff --git a/block/iscsi.c b/block/iscsi.c
>> index 5002916..fac3a7a 100644
>> --- a/block/iscsi.c
>> +++ b/block/iscsi.c
>> @@ -1214,6 +1214,10 @@ static void iscsi_readcapacity_sync(IscsiLun
>> *iscsilun, Error **errp)
>>         if (task == NULL || task->status != SCSI_STATUS_GOOD) {
>>           error_setg(errp, "iSCSI: failed to send readcapacity10
>> command.");
>> +    } else if (!iscsilun->block_size ||
>> +               iscsilun->block_size % BDRV_SECTOR_SIZE) {
>> +        error_setg(errp, "iSCSI: the target returned an invalid "
>> +                   "block size of %d.", iscsilun->block_size);
>>       }
>>       if (task) {
>>           scsi_free_scsi_task(task);
> 
> Ping

Queued but not sent due to KVM Forum and vacation.

Paolo