diff options
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_verbs.c | 2 | ||||
| -rw-r--r-- | drivers/infiniband/hw/i40iw/i40iw_verbs.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/efa/efa_verbs.c b/drivers/infiniband/hw/efa/efa_verbs.c index 5c35aa72f515..4822f5fa12be 100644 --- a/drivers/infiniband/hw/efa/efa_verbs.c +++ b/drivers/infiniband/hw/efa/efa_verbs.c @@ -1358,7 +1358,7 @@ struct ib_mr *efa_reg_mr(struct ib_pd *ibpd, u64 start, u64 length, int inline_size; int err; - if (udata->inlen && + if (udata && udata->inlen && !ib_is_udata_cleared(udata, 0, sizeof(udata->inlen))) { ibdev_dbg(&dev->ibdev, "Incompatible ABI params, udata not cleared\n"); diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c index 96488fb443eb..c335de91508f 100644 --- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c +++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c @@ -1756,6 +1756,9 @@ static struct ib_mr *i40iw_reg_user_mr(struct ib_pd *pd, int ret; int pg_shift; + if (!udata) + return ERR_PTR(-EOPNOTSUPP); + if (iwdev->closing) return ERR_PTR(-ENODEV); |