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Commit 6e40a915 authored by Wei Yongjun's avatar Wei Yongjun Committed by David S. Miller
Browse files

sctp: Do not enable peer IPv6 address support on PF_INET socket 



If socket is create by PF_INET type, it can not used IPv6 address to
send/recv DATA, So we can not used IPv6 address even if peer tell us it
support IPv6 address.
This patch fix to only enabled peer IPv6 address support on PF_INET6 socket.

Signed-off-by: default avatarWei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: default avatarVlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f9af8574

net/sctp/sm_make_chunk.c

+2 −1
Original line number Diff line number Diff line
@@ -2418,6 +2418,7 @@ static int sctp_process_param(struct sctp_association *asoc, 
				break;



			case SCTP_PARAM_IPV6_ADDRESS:

				if (PF_INET6 == asoc->base.sk->sk_family)

					asoc->peer.ipv6_address = 1;

				break;