diff options
Diffstat (limited to 'net/mptcp')
| -rw-r--r-- | net/mptcp/protocol.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 81faeff8f3bb..f998a077c7dd 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -2646,8 +2646,13 @@ static int mptcp_disconnect(struct sock *sk, int flags) struct mptcp_sock *msk = mptcp_sk(sk); __mptcp_flush_join_list(msk); - mptcp_for_each_subflow(msk, subflow) - tcp_disconnect(mptcp_subflow_tcp_sock(subflow), flags); + mptcp_for_each_subflow(msk, subflow) { + struct sock *ssk = mptcp_subflow_tcp_sock(subflow); + + lock_sock(ssk); + tcp_disconnect(ssk, flags); + release_sock(ssk); + } return 0; } |