sctp: support for sending packet over udp6 sock

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This one basically does the similar things in sctp_v6_xmit as does for
udp4 sock in the last patch, just note that:

  1. label needs to be calculated, as it's the param of
     udp_tunnel6_xmit_skb().

  2. The 'nocheck' param of udp_tunnel6_xmit_skb() is false, as
     required by RFC.

v1->v2:
  - Use sp->udp_port instead in sctp_v6_xmit(), which is more safe.

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>

...

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Xin Long 2020-10-29 15:05:07 +08:00 • committed by Jakub Kicinski

parent 600af7fd80

commit 259db53ba5

1 changed files with 32 additions and 11 deletions

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net/sctp/ipv6.c

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