diff options
Diffstat (limited to 'drivers/ata/libata-scsi.c')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index f0593bc2f97d..b0ca32228d3f 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -3310,7 +3310,13 @@ static unsigned int ata_scsi_write_same_xlat(struct ata_queued_cmd *qc) goto invalid_param_len; buf = page_address(sg_page(scsi_sglist(scmd))); - size = ata_set_lba_range_entries(buf, 512, block, n_block); + + if (n_block <= 65535 * 512 / 8) { + size = ata_set_lba_range_entries(buf, 512, block, n_block); + } else { + fp = 2; + goto invalid_fld; + } if (ata_ncq_enabled(dev) && ata_fpdma_dsm_supported(dev)) { /* Newer devices support queued TRIM commands */ |