netdev - Re: [PATCH net] ipv6: Consider sk_bound_dev_if when binding a raw socket to an address

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Tue, 21 May 2019 13:13:32 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     mmanning@...tta.att-mail.com
Cc:     netdev@...r.kernel.org, dsahern@...il.com
Subject: Re: [PATCH net] ipv6: Consider sk_bound_dev_if when binding a raw
 socket to an address

From: Mike Manning <mmanning@...tta.att-mail.com>
Date: Mon, 20 May 2019 19:57:17 +0100

> IPv6 does not consider if the socket is bound to a device when binding
> to an address. The result is that a socket can be bound to eth0 and
> then bound to the address of eth1. If the device is a VRF, the result
> is that a socket can only be bound to an address in the default VRF.
> 
> Resolve by considering the device if sk_bound_dev_if is set.
> 
> Signed-off-by: Mike Manning <mmanning@...tta.att-mail.com>

Applied.