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authorPaolo Abeni <pabeni@redhat.com>2022-12-13 09:24:49 +0100
committerPaolo Abeni <pabeni@redhat.com>2022-12-13 09:49:29 +0100
commitb11919e1bb7f6f6273f5a33947b8496da2769eb8 (patch)
treef2ff877b9b0363f8fc97f1c94316f763904ec41f /net/ipv4
parentd1c722867f8022a27182b9a1d84e9bca75486c9a (diff)
parente095493091e850d5292ad01d8fbf5cde1d89ac53 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Merge in the left-over fixes before the net-next pull-request. net/mptcp/subflow.c d3295fee3c75 ("mptcp: use proper req destructor for IPv6") 36b122baf6a8 ("mptcp: add subflow_v(4,6)_send_synack()") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net/ipv4')
-rw-r--r--net/ipv4/syncookies.c7
-rw-r--r--net/ipv4/udp_tunnel_core.c1
2 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/syncookies.c b/net/ipv4/syncookies.c
index 942d2dfa1115..26fb97d1d4d9 100644
--- a/net/ipv4/syncookies.c
+++ b/net/ipv4/syncookies.c
@@ -288,12 +288,11 @@ struct request_sock *cookie_tcp_reqsk_alloc(const struct request_sock_ops *ops,
struct tcp_request_sock *treq;
struct request_sock *req;
-#ifdef CONFIG_MPTCP
if (sk_is_mptcp(sk))
- ops = &mptcp_subflow_request_sock_ops;
-#endif
+ req = mptcp_subflow_reqsk_alloc(ops, sk, false);
+ else
+ req = inet_reqsk_alloc(ops, sk, false);
- req = inet_reqsk_alloc(ops, sk, false);
if (!req)
return NULL;
diff --git a/net/ipv4/udp_tunnel_core.c b/net/ipv4/udp_tunnel_core.c
index 8242c8947340..5f8104cf082d 100644
--- a/net/ipv4/udp_tunnel_core.c
+++ b/net/ipv4/udp_tunnel_core.c
@@ -176,6 +176,7 @@ EXPORT_SYMBOL_GPL(udp_tunnel_xmit_skb);
void udp_tunnel_sock_release(struct socket *sock)
{
rcu_assign_sk_user_data(sock->sk, NULL);
+ synchronize_rcu();
kernel_sock_shutdown(sock, SHUT_RDWR);
sock_release(sock);
}