diff options
| author | Dave Airlie <airlied@redhat.com> | 2017-06-16 13:58:27 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-06-16 13:58:27 +1000 |
| commit | 925344ccc91d7a7fd84cab2dece1c34bbd86fd8c (patch) | |
| tree | bd4110dc5a3b70a5674b9d6d5340cc1889f5d6e8 /net/ipv4/tcp.c | |
| parent | a6821698918a579e7219d706092e83f367f01ba2 (diff) | |
| parent | 32c1431eea4881a6b17bd7c639315010aeefa452 (diff) | |
BackMerge tag 'v4.12-rc5' into drm-next
Linux 4.12-rc5 for nouveau fixes
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 59792d283ff8..b5ea036ca781 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -2381,9 +2381,10 @@ static int tcp_repair_set_window(struct tcp_sock *tp, char __user *optbuf, int l return 0; } -static int tcp_repair_options_est(struct tcp_sock *tp, +static int tcp_repair_options_est(struct sock *sk, struct tcp_repair_opt __user *optbuf, unsigned int len) { + struct tcp_sock *tp = tcp_sk(sk); struct tcp_repair_opt opt; while (len >= sizeof(opt)) { @@ -2396,6 +2397,7 @@ static int tcp_repair_options_est(struct tcp_sock *tp, switch (opt.opt_code) { case TCPOPT_MSS: tp->rx_opt.mss_clamp = opt.opt_val; + tcp_mtup_init(sk); break; case TCPOPT_WINDOW: { @@ -2555,7 +2557,7 @@ static int do_tcp_setsockopt(struct sock *sk, int level, if (!tp->repair) err = -EINVAL; else if (sk->sk_state == TCP_ESTABLISHED) - err = tcp_repair_options_est(tp, + err = tcp_repair_options_est(sk, (struct tcp_repair_opt __user *)optval, optlen); else |