| Message ID | 39016ee4291eb918183f01347361e9ea358981a5.1708082765.git.pabeni@redhat.com (mailing list archive) |
|---|---|
| State | Accepted, archived |
| Commit | 1ea124e2ca570ed2373592b14398e19c081799a2 |
| Delegated to: | Matthieu Baerts |
| Headers | show |
| Series | mptcp: implement TCP_NOTSENT_LOWAT support | expand |
| Context | Check | Description |
|---|---|---|
| matttbe/KVM_Validation__debug__except_selftest_mptcp_join_ | success | Success! ✅ |
| matttbe/KVM_Validation__debug__only_selftest_mptcp_join_ | success | Success! ✅ |
| matttbe/checkpatch | success | total: 0 errors, 0 warnings, 0 checks, 8 lines checked |
| matttbe/build | success | Build and static analysis OK |
| matttbe/KVM_Validation__normal | warning | Unstable: 1 failed test(s): selftest_mptcp_join |
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 21b3729c65ac..7c3cb97214b8 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -3216,7 +3216,7 @@ struct sock *mptcp_sk_clone_init(const struct sock *sk, WRITE_ONCE(msk->write_seq, subflow_req->idsn + 1); WRITE_ONCE(msk->snd_nxt, msk->write_seq); WRITE_ONCE(msk->snd_una, msk->write_seq); - WRITE_ONCE(msk->wnd_end, msk->snd_nxt + req->rsk_rcv_wnd); + WRITE_ONCE(msk->wnd_end, msk->snd_nxt + tcp_sk(ssk)->snd_wnd); msk->setsockopt_seq = mptcp_sk(sk)->setsockopt_seq; mptcp_init_sched(msk, mptcp_sk(sk)->sched);
Such value should be inherited from the first subflow, but passive sockets always used 'rsk_rcv_wnd'. Fixes: 6f8a612a33e4 ("mptcp: keep track of advertised windows right edge") Signed-off-by: Paolo Abeni <pabeni@redhat.com> --- net/mptcp/protocol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)