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authorAl Viro <viro@zeniv.linux.org.uk>2014-11-28 23:48:29 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2015-02-04 09:34:15 +0300
commit21226abb4e9f14d88238964d89b279e461ddc30c (patch)
tree011a9d9ba825248de5ad0bb6d25a61d69d22ffeb /net/ipv4/raw.c
parent57be5bdad759b9dde8b0d0cc630782a1a4ac4b9f (diff)
downloadlinux-21226abb4e9f14d88238964d89b279e461ddc30c.tar.xz
net: switch memcpy_fromiovec()/memcpy_fromiovecend() users to copy_from_iter()
That takes care of the majority of ->sendmsg() instances - most of them via memcpy_to_msg() or assorted getfrag() callbacks. One place where we still keep memcpy_fromiovecend() is tipc - there we potentially read the same data over and over; separate patch, that... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/ipv4/raw.c')
-rw-r--r--net/ipv4/raw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 2c9d252072a2..f027a708b7e0 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -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, msg->msg_iter.iov, 0, length))
+ if (memcpy_from_msg(iph, msg, length))
goto error_free;
iphlen = iph->ihl * 4;