Commits
Bart Van Assche committed db5db4b91ca
scsi: sd: Protect against READ(6) or WRITE(6) with zero block transfer length Since the READ(6) and WRITE(6) commands interpret a zero in the transfer length field in the CDB as 256 logical blocks, avoid submitting such commands. Cc: Douglas Gilbert <dgilbert@interlog.com> Cc: Hannes Reinecke <hare@suse.com> Cc: Christoph Hellwig <hch@lst.de> Reported-by: Douglas Gilbert <dgilbert@interlog.com> Signed-off-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Douglas Gilbert <dgilbert@interlog.com> Reviewed-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>