Commit 2563fa59 authored Nov 07, 2011 by Maciej Żenczykowski Committed by David S. Miller Nov 08, 2011

net: make ipv6 PKTINFO honour freebind



This just makes it possible to spoof source IPv6 address on a socket
without having to create and bind a new socket for every source IP
we wish to spoof.

Signed-off-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent f74024d9

net/ipv6/datagram.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -654,7 +654,7 @@ int datagram_send_ctl(struct net net, struct sock sk,

		if (addr_type != IPV6_ADDR_ANY) {
		int strict = __ipv6_addr_src_scope(addr_type) <= IPV6_ADDR_SCOPE_LINKLOCAL;
		if (!inet_sk(sk)->transparent &&
		if (!(inet_sk(sk)->freebind \|\| inet_sk(sk)->transparent) &&
		!ipv6_chk_addr(net, &src_info->ipi6_addr,
		strict ? dev : NULL, 0))
		err = -EINVAL;