diff options
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 94144ed50a6b..a45f6ac3b245 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -2869,7 +2869,8 @@ static inline int __ata_scsi_queuecmd(struct scsi_cmnd *scmd, xlat_func = NULL; if (likely((scsi_op != ATA_16) || !atapi_passthru16)) { /* relay SCSI command to ATAPI device */ - if (unlikely(scmd->cmd_len > dev->cdb_len)) + int len = COMMAND_SIZE(scsi_op); + if (unlikely(len > scmd->cmd_len || len > dev->cdb_len)) goto bad_cdb_len; xlat_func = atapi_xlat; |