From: Willem de Bruijn <willemb@xxxxxxxxxx>
[ Upstream commit fbfb2321e950918b430e7225546296b2dcadf725 ]
Raw sockets support tx timestamping, but one case is missing.
IPPROTO_RAW takes a separate packet construction path. raw_send_hdrinc
has an explicit call to sock_tx_timestamp, but rawv6_send_hdrinc does
not. Add it.
Fixes: 11878b40ed5c ("net-timestamp: SOCK_RAW and PING timestamping")
Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
Acked-by: Soheil Hassas Yeganeh <soheil@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Vladimir Oltean <vladimir.oltean@xxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
net/ipv6/raw.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 3d9d20074203..f0d8b7e9a685 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -622,7 +622,7 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
struct flowi6 *fl6, struct dst_entry **dstp,
- unsigned int flags)
+ unsigned int flags, const struct sockcm_cookie *sockc)
{
struct ipv6_pinfo *np = inet6_sk(sk);
struct net *net = sock_net(sk);
@@ -659,6 +659,8 @@ static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
skb->ip_summed = CHECKSUM_NONE;
+ sock_tx_timestamp(sk, sockc->tsflags, &skb_shinfo(skb)->tx_flags);
+
if (flags & MSG_CONFIRM)
skb_set_dst_pending_confirm(skb, 1);
@@ -945,7 +947,8 @@ static int rawv6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
back_from_confirm:
if (hdrincl)
- err = rawv6_send_hdrinc(sk, msg, len, &fl6, &dst, msg->msg_flags);
+ err = rawv6_send_hdrinc(sk, msg, len, &fl6, &dst,
+ msg->msg_flags, &sockc);
else {
ipc6.opt = opt;
lock_sock(sk);
--
2.35.1
