diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-10-20 01:36:00 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-26 15:28:43 +0300 |
| commit | a530b33fe98691b88c46128e9c07019696ab247e (patch) | |
| tree | 9d1b2bf89424d406b683d7b9d8518ce838935099 /net/dccp/dccp.h | |
| parent | a8cf1141057a04e9630e73a4d543f10a939980b2 (diff) | |
| download | linux-a530b33fe98691b88c46128e9c07019696ab247e.tar.xz | |
dccp: Call inet6_destroy_sock() via sk->sk_destruct().
commit 1651951ebea54970e0bda60c638fc2eee7a6218f upstream.
After commit d38afeec26ed ("tcp/udp: Call inet6_destroy_sock()
in IPv6 sk->sk_destruct()."), we call inet6_destroy_sock() in
sk->sk_destruct() by setting inet6_sock_destruct() to it to make
sure we do not leak inet6-specific resources.
DCCP sets its own sk->sk_destruct() in the dccp_init_sock(), and
DCCPv6 socket shares it by calling the same init function via
dccp_v6_init_sock().
To call inet6_sock_destruct() from DCCPv6 sk->sk_destruct(), we
export it and set dccp_v6_sk_destruct() in the init function.
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ziyang Xuan <william.xuanziyang@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/dccp/dccp.h')
| -rw-r--r-- | net/dccp/dccp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h index 7dfc00c9fb32..9ddc3a9e89e4 100644 --- a/net/dccp/dccp.h +++ b/net/dccp/dccp.h @@ -278,6 +278,7 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb, int dccp_rcv_established(struct sock *sk, struct sk_buff *skb, const struct dccp_hdr *dh, const unsigned int len); +void dccp_destruct_common(struct sock *sk); int dccp_init_sock(struct sock *sk, const __u8 ctl_sock_initialized); void dccp_destroy_sock(struct sock *sk); |