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| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-15 01:11:23 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-24 05:16:40 -0500 |
| commit | e0eb093e794452791b0f932a0120f410f614ad82 (patch) | |
| tree | 598ab3c7b9f2d179e3b3c318cc0619e304c2bd5f /net/sctp/socket.c | |
| parent | 8feb2fb2bb986c533e18037d3c45a5f779421992 (diff) | |
| download | op-kernel-dev-e0eb093e794452791b0f932a0120f410f614ad82.zip op-kernel-dev-e0eb093e794452791b0f932a0120f410f614ad82.tar.gz | |
switch sctp_user_addto_chunk() and sctp_datamsg_from_user() to passing iov_iter
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/sctp/socket.c')
| -rw-r--r-- | net/sctp/socket.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 85e0b65..0397ac9 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -1609,6 +1609,9 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk, __u16 sinfo_flags = 0; long timeo; int err; + struct iov_iter from; + + iov_iter_init(&from, WRITE, msg->msg_iov, msg->msg_iovlen, msg_len); err = 0; sp = sctp_sk(sk); @@ -1947,7 +1950,7 @@ static int sctp_sendmsg(struct kiocb *iocb, struct sock *sk, } /* Break the message into multiple chunks of maximum size. */ - datamsg = sctp_datamsg_from_user(asoc, sinfo, msg, msg_len); + datamsg = sctp_datamsg_from_user(asoc, sinfo, &from); if (IS_ERR(datamsg)) { err = PTR_ERR(datamsg); goto out_free; |
