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authorSoheil Hassas Yeganeh <soheil@google.com>2016-04-03 05:08:10 +0200
committerDavid S. Miller <davem@davemloft.net>2016-04-04 21:50:30 +0200
commit24025c465f77c3585f73450bab19501b2edd6fba (patch)
treea9ab1d601354bd90d35cf89155cba956a1aedb47 /net/ipv4/ping.c
parentsock: accept SO_TIMESTAMPING flags in socket cmsg (diff)
downloadlinux-24025c465f77c3585f73450bab19501b2edd6fba.tar.xz
linux-24025c465f77c3585f73450bab19501b2edd6fba.zip
ipv4: process socket-level control messages in IPv4
Process socket-level control messages by invoking __sock_cmsg_send in ip_cmsg_send for control messages on the SOL_SOCKET layer. This makes sure whenever ip_cmsg_send is called in udp, icmp, and raw, we also process socket-level control messages. Note that this commit interprets new control messages that were ignored before. As such, this commit does not change the behavior of IPv4 control messages. Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com> Acked-by: Willem de Bruijn <willemb@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/ping.c')
-rw-r--r--net/ipv4/ping.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index cf9700b1a106..670639bf9f7e 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -747,7 +747,7 @@ static int ping_v4_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
sock_tx_timestamp(sk, &ipc.tx_flags);
if (msg->msg_controllen) {
- err = ip_cmsg_send(sock_net(sk), msg, &ipc, false);
+ err = ip_cmsg_send(sk, msg, &ipc, false);
if (unlikely(err)) {
kfree(ipc.opt);
return err;