diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ping.c | 5 | ||||
| -rw-r--r-- | net/ipv4/raw.c | 11 | ||||
| -rw-r--r-- | net/ipv4/tcp.c | 20 | ||||
| -rw-r--r-- | net/ipv4/udp.c | 7 |
4 files changed, 28 insertions, 15 deletions
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index 670639bf9f7e..66ddcb60519a 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -737,6 +737,7 @@ static int ping_v4_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) /* no remote port */ } + ipc.sockc.tsflags = sk->sk_tsflags; ipc.addr = inet->inet_saddr; ipc.opt = NULL; ipc.oif = sk->sk_bound_dev_if; @@ -744,8 +745,6 @@ static int ping_v4_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) ipc.ttl = 0; ipc.tos = -1; - sock_tx_timestamp(sk, &ipc.tx_flags); - if (msg->msg_controllen) { err = ip_cmsg_send(sk, msg, &ipc, false); if (unlikely(err)) { @@ -768,6 +767,8 @@ static int ping_v4_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) rcu_read_unlock(); } + sock_tx_timestamp(sk, ipc.sockc.tsflags, &ipc.tx_flags); + saddr = ipc.addr; ipc.addr = faddr = daddr; diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 088ce665fc7b..438f50c1a676 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -339,8 +339,8 @@ int raw_rcv(struct sock *sk, struct sk_buff *skb) static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, struct msghdr *msg, size_t length, - struct rtable **rtp, - unsigned int flags) + struct rtable **rtp, unsigned int flags, + const struct sockcm_cookie *sockc) { struct inet_sock *inet = inet_sk(sk); struct net *net = sock_net(sk); @@ -379,7 +379,7 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, skb->ip_summed = CHECKSUM_NONE; - sock_tx_timestamp(sk, &skb_shinfo(skb)->tx_flags); + sock_tx_timestamp(sk, sockc->tsflags, &skb_shinfo(skb)->tx_flags); skb->transport_header = skb->network_header; err = -EFAULT; @@ -540,6 +540,7 @@ static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) daddr = inet->inet_daddr; } + ipc.sockc.tsflags = sk->sk_tsflags; ipc.addr = inet->inet_saddr; ipc.opt = NULL; ipc.tx_flags = 0; @@ -638,10 +639,10 @@ back_from_confirm: if (inet->hdrincl) err = raw_send_hdrinc(sk, &fl4, msg, len, - &rt, msg->msg_flags); + &rt, msg->msg_flags, &ipc.sockc); else { - sock_tx_timestamp(sk, &ipc.tx_flags); + sock_tx_timestamp(sk, ipc.sockc.tsflags, &ipc.tx_flags); if (!ipc.addr) ipc.addr = fl4.daddr; diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index ce3c9eb901a0..4d73858991af 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -428,13 +428,13 @@ void tcp_init_sock(struct sock *sk) } EXPORT_SYMBOL(tcp_init_sock); -static void tcp_tx_timestamp(struct sock *sk, struct sk_buff *skb) +static void tcp_tx_timestamp(struct sock *sk, u16 tsflags, struct sk_buff *skb) { - if (sk->sk_tsflags) { + if (sk->sk_tsflags || tsflags) { struct skb_shared_info *shinfo = skb_shinfo(skb); struct tcp_skb_cb *tcb = TCP_SKB_CB(skb); - sock_tx_timestamp(sk, &shinfo->tx_flags); + sock_tx_timestamp(sk, tsflags, &shinfo->tx_flags); if (shinfo->tx_flags & SKBTX_ANY_TSTAMP) shinfo->tskey = TCP_SKB_CB(skb)->seq + skb->len - 1; tcb->txstamp_ack = !!(shinfo->tx_flags & SKBTX_ACK_TSTAMP); @@ -959,7 +959,7 @@ new_segment: offset += copy; size -= copy; if (!size) { - tcp_tx_timestamp(sk, skb); + tcp_tx_timestamp(sk, sk->sk_tsflags, skb); goto out; } @@ -1079,6 +1079,7 @@ int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) { struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *skb; + struct sockcm_cookie sockc; int flags, err, copied = 0; int mss_now = 0, size_goal, copied_syn = 0; bool sg; @@ -1121,6 +1122,15 @@ int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) /* 'common' sending to sendq */ } + sockc.tsflags = sk->sk_tsflags; + if (msg->msg_controllen) { + err = sock_cmsg_send(sk, msg, &sockc); + if (unlikely(err)) { + err = -EINVAL; + goto out_err; + } + } + /* This should be in poll */ sk_clear_bit(SOCKWQ_ASYNC_NOSPACE, sk); @@ -1239,7 +1249,7 @@ new_segment: copied += copy; if (!msg_data_left(msg)) { - tcp_tx_timestamp(sk, skb); + tcp_tx_timestamp(sk, sockc.tsflags, skb); goto out; } diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index bccb4e11047a..45ff590661f4 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1027,12 +1027,11 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) */ connected = 1; } - ipc.addr = inet->inet_saddr; + ipc.sockc.tsflags = sk->sk_tsflags; + ipc.addr = inet->inet_saddr; ipc.oif = sk->sk_bound_dev_if; - sock_tx_timestamp(sk, &ipc.tx_flags); - if (msg->msg_controllen) { err = ip_cmsg_send(sk, msg, &ipc, sk->sk_family == AF_INET6); if (unlikely(err)) { @@ -1059,6 +1058,8 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) saddr = ipc.addr; ipc.addr = faddr = daddr; + sock_tx_timestamp(sk, ipc.sockc.tsflags, &ipc.tx_flags); + if (ipc.opt && ipc.opt->opt.srr) { if (!daddr) return -EINVAL; |