diff options
Diffstat (limited to 'fs/smb/client/smb2pdu.c')
| -rw-r--r-- | fs/smb/client/smb2pdu.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c index 309e2fcabc08..3e49c5b396b5 100644 --- a/fs/smb/client/smb2pdu.c +++ b/fs/smb/client/smb2pdu.c @@ -5172,7 +5172,10 @@ replay_again: memset(&rqst, 0, sizeof(struct smb_rqst)); rqst.rq_iov = iov; - rqst.rq_nvec = n_vec + 1; + /* iov[0] is the SMB header; move payload to rq_iter for encryption safety */ + rqst.rq_nvec = 1; + iov_iter_kvec(&rqst.rq_iter, ITER_SOURCE, &iov[1], n_vec, + io_parms->length); if (retries) smb2_set_replay(server, &rqst); |