提交 7ae9abfd 编写于 作者: A Al Viro

ipv4: raw_send_hdrinc(): pass msghdr

Switch from passing msg->iov_iter.iov to passing msg itself
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
上级 a8866ff6
......@@ -337,7 +337,7 @@ int raw_rcv(struct sock *sk, struct sk_buff *skb)
}
static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4,
void *from, size_t length,
struct msghdr *msg, size_t length,
struct rtable **rtp,
unsigned int flags)
{
......@@ -382,7 +382,7 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4,
skb->transport_header = skb->network_header;
err = -EFAULT;
if (memcpy_fromiovecend((void *)iph, from, 0, length))
if (memcpy_fromiovecend((void *)iph, msg->msg_iter.iov, 0, length))
goto error_free;
iphlen = iph->ihl * 4;
......@@ -625,8 +625,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
back_from_confirm:
if (inet->hdrincl)
/* XXX: stripping const */
err = raw_send_hdrinc(sk, &fl4, (struct iovec *)msg->msg_iter.iov, len,
err = raw_send_hdrinc(sk, &fl4, msg, len,
&rt, msg->msg_flags);
else {
......
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