Hello.

(2010/10/20 20:21), KOVACS Krisztian wrote:
quoted text
> From: Balazs Scheidler<bazsi@balabit.hu>
> 
> Signed-off-by: Balazs Scheidler<bazsi@balabit.hu>
> Signed-off-by: KOVACS Krisztian<hidden@balabit.hu>
> ---
>   net/ipv6/af_inet6.c |    2 +-
>   1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
> index 6022098..9480572 100644
> --- a/net/ipv6/af_inet6.c
> +++ b/net/ipv6/af_inet6.c
> @@ -343,7 +343,7 @@ 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;
> 
> 

As I wrote before in other thread, this does not seem sufficient --
well, it is sufficient to allow non-local bind, but before we're
allowing this, we need add checks of source address in sending side.

Regards,

--yoshfuji
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