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| author | Xin Long <lucien.xin@gmail.com> | 2020-10-29 10:04:59 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-10-31 01:23:56 +0300 |
| commit | 9d6ba260a0734d5e56243929a69d57ebbf0cb245 (patch) | |
| tree | 5cc755b4df52f83a869f3b6a345f9de6c903ff3d /include/net/netns | |
| parent | 965ae44412f8c0c19945b3f62bc945ad0b15a8aa (diff) | |
| download | linux-9d6ba260a0734d5e56243929a69d57ebbf0cb245.tar.xz | |
sctp: create udp6 sock and set its encap_rcv
This patch is to add the udp6 sock part in sctp_udp_sock_start/stop().
udp_conf.use_udp6_rx_checksums is set to true, as:
"The SCTP checksum MUST be computed for IPv4 and IPv6, and the UDP
checksum SHOULD be computed for IPv4 and IPv6"
says in rfc6951#section-5.3.
v1->v2:
- Add pr_err() when fails to create udp v6 sock.
- Add #if IS_ENABLED(CONFIG_IPV6) not to create v6 sock when ipv6 is
disabled.
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/netns')
| -rw-r--r-- | include/net/netns/sctp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index 8cc9aff24329..247b401a0f52 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -24,6 +24,7 @@ struct netns_sctp { /* UDP tunneling listening sock. */ struct sock *udp4_sock; + struct sock *udp6_sock; /* UDP tunneling listening port. */ int udp_port; |