netfilter: ipvs: do not create conn for ABORT packet in sctp_conn_schedule
authorXin Long <lucien.xin@gmail.com>
Sun, 20 Aug 2017 05:38:08 +0000 (13:38 +0800)
committerPablo Neira Ayuso <pablo@netfilter.org>
Fri, 8 Sep 2017 11:40:23 +0000 (13:40 +0200)
commit68913a018f6082f8f90abb8ff9114435ef45dff7
tree65753bb798dd1b70fdfa2b5053fce767bdbfb302
parent1cc4a018669f2fb18c10010f1a7ab3f6fb688cef
netfilter: ipvs: do not create conn for ABORT packet in sctp_conn_schedule

There's no reason for ipvs to create a conn for an ABORT packet
even if sysctl_sloppy_sctp is set.

This patch is to accept it without creating a conn, just as ipvs
does for tcp's RST packet.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/ipvs/ip_vs_proto_sctp.c