diff options
Diffstat (limited to 'drivers/infiniband/ulp')
-rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 4 | ||||
-rw-r--r-- | drivers/infiniband/ulp/iser/iser_initiator.c | 18 | ||||
-rw-r--r-- | drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c | 3 | ||||
-rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.c | 1 |
4 files changed, 19 insertions, 7 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index e6ff16b27acd..caae4bfab950 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -249,7 +249,8 @@ static int ipoib_change_mtu(struct net_device *dev, int new_mtu) return 0; } - if (new_mtu > IPOIB_UD_MTU(priv->max_ib_mtu)) + if (new_mtu < (ETH_MIN_MTU + IPOIB_ENCAP_LEN) || + new_mtu > IPOIB_UD_MTU(priv->max_ib_mtu)) return -EINVAL; priv->admin_mtu = new_mtu; @@ -1833,6 +1834,7 @@ static int ipoib_get_vf_config(struct net_device *dev, int vf, return err; ivf->vf = vf; + memcpy(ivf->mac, dev->dev_addr, dev->addr_len); return 0; } diff --git a/drivers/infiniband/ulp/iser/iser_initiator.c b/drivers/infiniband/ulp/iser/iser_initiator.c index 2a07692007bd..a126750b65a9 100644 --- a/drivers/infiniband/ulp/iser/iser_initiator.c +++ b/drivers/infiniband/ulp/iser/iser_initiator.c @@ -592,13 +592,19 @@ void iser_login_rsp(struct ib_cq *cq, struct ib_wc *wc) ib_conn->post_recv_buf_count--; } -static inline void +static inline int iser_inv_desc(struct iser_fr_desc *desc, u32 rkey) { - if (likely(rkey == desc->rsc.mr->rkey)) + if (likely(rkey == desc->rsc.mr->rkey)) { desc->rsc.mr_valid = 0; - else if (likely(rkey == desc->pi_ctx->sig_mr->rkey)) + } else if (likely(desc->pi_ctx && rkey == desc->pi_ctx->sig_mr->rkey)) { desc->pi_ctx->sig_mr_valid = 0; + } else { + iser_err("Bogus remote invalidation for rkey %#x\n", rkey); + return -EINVAL; + } + + return 0; } static int @@ -626,12 +632,14 @@ iser_check_remote_inv(struct iser_conn *iser_conn, if (iser_task->dir[ISER_DIR_IN]) { desc = iser_task->rdma_reg[ISER_DIR_IN].mem_h; - iser_inv_desc(desc, rkey); + if (unlikely(iser_inv_desc(desc, rkey))) + return -EINVAL; } if (iser_task->dir[ISER_DIR_OUT]) { desc = iser_task->rdma_reg[ISER_DIR_OUT].mem_h; - iser_inv_desc(desc, rkey); + if (unlikely(iser_inv_desc(desc, rkey))) + return -EINVAL; } } else { iser_err("failed to get task for itt=%d\n", hdr->itt); diff --git a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c index a72278e9cd27..9c8ddaaa6fbb 100644 --- a/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c +++ b/drivers/infiniband/ulp/opa_vnic/opa_vnic_encap.c @@ -351,7 +351,8 @@ static uint32_t opa_vnic_get_dlid(struct opa_vnic_adapter *adapter, if (unlikely(!dlid)) v_warn("Null dlid in MAC address\n"); } else if (def_port != OPA_VNIC_INVALID_PORT) { - dlid = info->vesw.u_ucast_dlid[def_port]; + if (def_port < OPA_VESW_MAX_NUM_DEF_PORT) + dlid = info->vesw.u_ucast_dlid[def_port]; } } diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c index 3f5b5893792c..9f7287f45d06 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.c +++ b/drivers/infiniband/ulp/srp/ib_srp.c @@ -2210,6 +2210,7 @@ static int srp_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *scmnd) if (srp_post_send(ch, iu, len)) { shost_printk(KERN_ERR, target->scsi_host, PFX "Send failed\n"); + scmnd->result = DID_ERROR << 16; goto err_unmap; } |