Johannes, > Don't make any assumptions on the sg_io_hdr_t::dxfer_direction or the > sg_io_hdr_t::dxferp in order to determine if it is a valid > request. The only way we can check for bad requests is by checking if > the length exceeds 256M.
Applied to 4.13/scsi-fixes. Thanks! -- Martin K. Petersen Oracle Linux Engineering
