diff options
| author | Christoph Hellwig <[email protected]> | 2017-11-09 14:29:58 +0100 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2017-11-10 19:53:25 -0700 |
| commit | 5e62d5c993e6889cd314d5b5de6b670152109a0e (patch) | |
| tree | 381ea84b468c5c5b73aaa796d6ee8549599edf55 /lib/netdev-notifier-error-inject.c | |
| parent | 03e0f3a65e4da497c3b7b213c68943cbc73a2e34 (diff) | |
nvmet: better data length validation
Currently the NVMe target stores the expexted data length in req->data_len
and uses that for data transfer decisions, but that does not take the
actual transfer length in the SGLs into account. So this adds a new
transfer_len field, into which the transport drivers store the actual
transfer length. We then check the two match before actually executing
the command.
The FC transport driver already had such a field, which is removed in
favour of the common one.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Sagi Grimberg <[email protected]>
Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'lib/netdev-notifier-error-inject.c')
0 files changed, 0 insertions, 0 deletions