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authorSamuel Ortiz <sameo@linux.intel.com>2013-01-11 14:54:22 +0100
committerSamuel Ortiz <sameo@linux.intel.com>2013-01-11 14:56:32 +0100
commitfb97c3e80f99988079df4fb5f3c84aea4e7f806a (patch)
tree71bcd079de22210d37f2dcdc8bf7ebdf84e4ac57 /net/nfc
parentfad2e371bb5a9f64dced90309fa7cb8bce09e92f (diff)
downloadlinux-fb97c3e80f99988079df4fb5f3c84aea4e7f806a.tar.gz
NFC: Use skb_copy_datagram_iovec
Safer and more robust than than memcpy_toiovec. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'net/nfc')
-rw-r--r--net/nfc/llcp/sock.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/nfc/llcp/sock.c b/net/nfc/llcp/sock.c
index 463231bed8d..5332751943a 100644
--- a/net/nfc/llcp/sock.c
+++ b/net/nfc/llcp/sock.c
@@ -672,7 +672,7 @@ static int llcp_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
copied = min_t(unsigned int, rlen, len);
cskb = skb;
- if (memcpy_toiovec(msg->msg_iov, cskb->data, copied)) {
+ if (skb_copy_datagram_iovec(cskb, 0, msg->msg_iov, copied)) {
if (!(flags & MSG_PEEK))
skb_queue_head(&sk->sk_receive_queue, skb);
return -EFAULT;