diff options
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/target/tcp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index 70baeab6af30..1762e2e90585 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -961,6 +961,13 @@ static int nvmet_tcp_done_recv_pdu(struct nvmet_tcp_queue *queue) return nvmet_tcp_handle_icreq(queue); } + if (unlikely(hdr->type == nvme_tcp_icreq)) { + pr_err("queue %d: received icreq pdu in state %d\n", + queue->idx, queue->state); + nvmet_tcp_fatal_error(queue); + return -EPROTO; + } + if (hdr->type == nvme_tcp_h2c_data) { ret = nvmet_tcp_handle_h2c_data_pdu(queue); if (unlikely(ret)) |