Re: [PATCH 63/72] tproxy: allow non-local binds of IPv6 sockets if IP_TRANSPARENT is enabled

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Hello.

On 2010-10-21, kaber@xxxxxxxxx wrote:
> From: Balazs Scheidler <bazsi@xxxxxxxxxx>
> 
> Signed-off-by: Balazs Scheidler <bazsi@xxxxxxxxxx>
> Signed-off-by: KOVACS Krisztian <hidden@xxxxxxxxxx>
> Signed-off-by: Patrick McHardy <kaber@xxxxxxxxx>
> ---
>  net/ipv6/af_inet6.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
> index 56b9bf2..4869797 100644
> --- a/net/ipv6/af_inet6.c
> +++ b/net/ipv6/af_inet6.c
> @@ -343,7 +343,8 @@ int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
>  			 */
>  			v4addr = LOOPBACK4_IPV6;
>  			if (!(addr_type & IPV6_ADDR_MULTICAST))	{
> -				if (!ipv6_chk_addr(net, &addr->sin6_addr,
> +				if (!inet->transparent &&
> +				    !ipv6_chk_addr(net, &addr->sin6_addr,
>  						   dev, 0)) {
>  					err = -EADDRNOTAVAIL;
>  					goto out_unlock;

Sorry, NAK.

http://kerneltrap.org/mailarchive/linux-netdev/2010/7/5/6280572

--yoshfuji

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