diff options
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_bsg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c index 76c57e574c22..f9b693af8db1 100644 --- a/drivers/scsi/qla2xxx/qla_bsg.c +++ b/drivers/scsi/qla2xxx/qla_bsg.c @@ -1991,6 +1991,13 @@ qla2x00_update_fru_versions(struct bsg_job *bsg_job) image = list->version; count = list->count; + + if (struct_size(list, version, count) > sizeof(bsg)) { + bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = + EXT_STATUS_INVALID_PARAM; + goto dealloc; + } + while (count--) { memcpy(sfp, &image->field_info, sizeof(image->field_info)); rval = qla2x00_write_sfp(vha, sfp_dma, sfp, |