diff options
Diffstat (limited to 'net/ipv4/tcp_bpf.c')
| -rw-r--r-- | net/ipv4/tcp_bpf.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/ipv4/tcp_bpf.c b/net/ipv4/tcp_bpf.c index 4930bc8ab47e..ad9d17923fc5 100644 --- a/net/ipv4/tcp_bpf.c +++ b/net/ipv4/tcp_bpf.c @@ -506,6 +506,12 @@ int tcp_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore) if (restore) { if (inet_csk_has_ulp(sk)) { + /* TLS does not have an unhash proto in SW cases, + * but we need to ensure we stop using the sock_map + * unhash routine because the associated psock is being + * removed. So use the original unhash handler. + */ + WRITE_ONCE(sk->sk_prot->unhash, psock->saved_unhash); tcp_update_ulp(sk, psock->sk_proto, psock->saved_write_space); } else { sk->sk_write_space = psock->saved_write_space; |