Kernel/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2025-01-09 14:43:16 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
linux-stable/net/sctp
History
Xin Long 965ae44412 sctp: create udp4 sock and add its encap_rcv 
This patch is to add the functions to create/release udp4 sock,
and set the sock's encap_rcv to process the incoming udp encap
sctp packets. In sctp_udp_rcv(), as we can see, all we need to
do is fix the transport header for sctp_rcv(), then it would
implement the part of rfc6951#section-5.4:

  "When an encapsulated packet is received, the UDP header is removed.
   Then, the generic lookup is performed, as done by an SCTP stack
   whenever a packet is received, to find the association for the
   received SCTP packet"

Note that these functions will be called in the last patch of
this patchset when enabling this feature.

v1->v2:
  - Add pr_err() when fails to create udp v4 sock.
v2->v3:
  - Add 'select NET_UDP_TUNNEL' in sctp Kconfig.
v3->v4:
  - No change.
v4->v5:
  - Change to set udp_port to 0 by default.

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>
2020-10-30 15:23:52 -07:00
..
associola.c
net: sctp: associola.c: delete duplicated words
2020-08-24 16:21:43 -07:00
auth.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-10-08 15:44:50 -07:00
bind_addr.c
net: sctp: bind_addr.c: delete duplicated word
2020-08-24 16:21:43 -07:00
chunk.c
net: sctp: chunk.c: delete duplicated word
2020-08-24 16:21:43 -07:00
debug.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
2019-05-24 17:39:00 +02:00
diag.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-03-12 22:34:48 -07:00
endpointola.c
sctp: get netns from asoc and ep base
2019-12-09 20:14:01 -08:00
input.c
sctp: Add missing annotation for sctp_err_finish()
2020-02-24 13:26:48 -08:00
inqueue.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
2019-05-24 17:39:00 +02:00
ipv6.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
Kconfig
sctp: create udp4 sock and add its encap_rcv
2020-10-30 15:23:52 -07:00
Makefile
sctp: rename sctp_diag.c as diag.c
2018-02-13 13:56:31 -05:00
objcnt.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
2019-05-24 17:39:00 +02:00
offload.c
udp: support sctp over udp in skb_udp_tunnel_segment
2020-10-30 15:23:46 -07:00
output.c
sctp: get netns from asoc and ep base
2019-12-09 20:14:01 -08:00
outqueue.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
primitive.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
2019-05-24 17:39:00 +02:00
proc.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
2019-05-24 17:39:00 +02:00
protocol.c
sctp: create udp4 sock and add its encap_rcv
2020-10-30 15:23:52 -07:00
sm_make_chunk.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-09-04 21:28:59 -07:00
sm_sideeffect.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sm_statefuns.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
sm_statetable.c
sctp: remove net sctp.x_enable working as a global switch
2019-08-19 18:27:29 -07:00
socket.c
net: sctp: Fix IPv6 ancestor_size calc in sctp_copy_descendant
2020-09-20 14:15:12 -07:00
stream_interleave.c
sctp: get netns from asoc and ep base
2019-12-09 20:14:01 -08:00
stream_sched_prio.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
2019-05-24 17:39:00 +02:00
stream_sched_rr.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
2019-05-24 17:39:00 +02:00
stream_sched.c
sctp: rename asoc intl_enable to asoc peer.intl_capable
2019-07-08 20:16:25 -07:00
stream.c
net: sctp: Fix negotiation of the number of data streams.
2020-08-20 16:37:37 -07:00
sysctl.c
sysctl: pass kernel pointers to ->proc_handler
2020-04-27 02:07:40 -04:00
transport.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2019-12-31 13:37:13 -08:00
tsnmap.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 104
2019-05-24 17:39:00 +02:00
ulpevent.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2020-05-31 17:48:46 -07:00
ulpqueue.c
net: sctp: ulpqueue.c: delete duplicated word
2020-08-24 16:21:43 -07:00