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-rw-r--r--net/socket.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/net/socket.c b/net/socket.c
index e2584c51aa1f..e6318943ad07 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -693,9 +693,14 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
(sk->sk_tsflags & SOF_TIMESTAMPING_RAW_HARDWARE) &&
ktime_to_timespec_cond(shhwtstamps->hwtstamp, tss.ts + 2))
empty = 0;
- if (!empty)
+ if (!empty) {
put_cmsg(msg, SOL_SOCKET,
SCM_TIMESTAMPING, sizeof(tss), &tss);
+
+ if (skb->len && (sk->sk_tsflags & SOF_TIMESTAMPING_OPT_STATS))
+ put_cmsg(msg, SOL_SOCKET, SCM_TIMESTAMPING_OPT_STATS,
+ skb->len, skb->data);
+ }
}
EXPORT_SYMBOL_GPL(__sock_recv_timestamp);