diff options
| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-10-19 15:36:00 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-10-24 09:40:38 +0100 |
| commit | 1651951ebea54970e0bda60c638fc2eee7a6218f (patch) | |
| tree | 8e6672d50ee46f8482e564a826f83697737f359e /net/ipv6 | |
| parent | b5fc29233d28be7a3322848ebe73ac327559cdb9 (diff) | |
| download | lwn-1651951ebea54970e0bda60c638fc2eee7a6218f.tar.gz lwn-1651951ebea54970e0bda60c638fc2eee7a6218f.zip | |
dccp: Call inet6_destroy_sock() via sk->sk_destruct().
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>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/af_inet6.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c index 024191004982..6540551ea7ec 100644 --- a/net/ipv6/af_inet6.c +++ b/net/ipv6/af_inet6.c @@ -114,6 +114,7 @@ void inet6_sock_destruct(struct sock *sk) inet6_cleanup_sock(sk); inet_sock_destruct(sk); } +EXPORT_SYMBOL_GPL(inet6_sock_destruct); static int inet6_create(struct net *net, struct socket *sock, int protocol, int kern) |