diff options
| author | Amit Engel <amit.engel@dell.com> | 2021-10-27 09:49:27 +0300 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2021-10-27 10:20:50 +0300 |
| commit | 86aeda32b887cdaeb0f4b7bfc9971e36377181c7 (patch) | |
| tree | 5920c61889ab58caf3c3e2a18546b87657fd6a21 /drivers/nvme | |
| parent | e790de54e94a7a15fb725b34724d41d41cbaa60c (diff) | |
| download | linux-86aeda32b887cdaeb0f4b7bfc9971e36377181c7.tar.xz | |
nvmet-tcp: fix header digest verification
Pass the correct length to nvmet_tcp_verify_hdgst, which is the pdu
header length. This fixes a wrong behaviour where header digest
verification passes although the digest is wrong.
Signed-off-by: Amit Engel <amit.engel@dell.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/target/tcp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/target/tcp.c b/drivers/nvme/target/tcp.c index 586ca20837e7..46c3b3be7e03 100644 --- a/drivers/nvme/target/tcp.c +++ b/drivers/nvme/target/tcp.c @@ -1096,7 +1096,7 @@ recv: } if (queue->hdr_digest && - nvmet_tcp_verify_hdgst(queue, &queue->pdu, queue->offset)) { + nvmet_tcp_verify_hdgst(queue, &queue->pdu, hdr->hlen)) { nvmet_tcp_fatal_error(queue); /* fatal */ return -EPROTO; } |