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-rw-r--r--net/packet/af_packet.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 9d92c4c46871..33a4697d5539 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1923,13 +1923,11 @@ retry:
goto out_unlock;
}
- sockc.tsflags = 0;
+ sockc.tsflags = sk->sk_tsflags;
if (msg->msg_controllen) {
err = sock_cmsg_send(sk, msg, &sockc);
- if (unlikely(err)) {
- err = -EINVAL;
+ if (unlikely(err))
goto out_unlock;
- }
}
skb->protocol = proto;
@@ -2642,7 +2640,7 @@ static int tpacket_snd(struct packet_sock *po, struct msghdr *msg)
dev = dev_get_by_index(sock_net(&po->sk), saddr->sll_ifindex);
}
- sockc.tsflags = 0;
+ sockc.tsflags = po->sk.sk_tsflags;
if (msg->msg_controllen) {
err = sock_cmsg_send(&po->sk, msg, &sockc);
if (unlikely(err))
@@ -2845,7 +2843,7 @@ static int packet_snd(struct socket *sock, struct msghdr *msg, size_t len)
if (unlikely(!(dev->flags & IFF_UP)))
goto out_unlock;
- sockc.tsflags = 0;
+ sockc.tsflags = sk->sk_tsflags;
sockc.mark = sk->sk_mark;
if (msg->msg_controllen) {
err = sock_cmsg_send(sk, msg, &sockc);