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Commit eb5fa39f authored by Vladislav Yasevich's avatar Vladislav Yasevich Committed by David S. Miller
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[SCTP]: Fix IPv6 address flag setting when doing peel-off/accept. 



During accept/peeloff we try to copy the list of bound addresses from
the original endpoint to the new one. However, we forgot to set the flag
to say that IPv6 is allowed on the new endpoint.

Signed-off-by: default avatarVladislav Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: default avatarSridhar Samudrala <sri@us.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent df7deeb5

net/sctp/socket.c

+2 −0
Original line number Diff line number Diff line
@@ -5619,6 +5619,8 @@ static void sctp_sock_migrate(struct sock *oldsk, struct sock *newsk, 
	/* Copy the bind_addr list from the original endpoint to the new

	 * endpoint so that we can handle restarts properly

	 */

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

		flags = SCTP_ADDR6_ALLOWED;

	if (assoc->peer.ipv4_address)

		flags |= SCTP_ADDR4_PEERSUPP;

	if (assoc->peer.ipv6_address)