netdev - Re: [PATCHv2 net] ipv6/addrconf: allow adding multicast addr if IFA_F

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

Message-ID: <20190822082012.GE18865@dhcp-12-139.nay.redhat.com>
Date:   Thu, 22 Aug 2019 16:20:12 +0800
From:   Hangbin Liu <liuhangbin@...il.com>
To:     David Ahern <dsahern@...il.com>
Cc:     netdev@...r.kernel.org, Madhu Challa <challa@...ronetworks.com>,
        "David S . Miller" <davem@...emloft.net>,
        Jianlin Shi <jishi@...hat.com>
Subject: Re: [PATCHv2 net] ipv6/addrconf: allow adding multicast addr if
 IFA_F_MCAUTOJOIN is set

On Mon, Aug 19, 2019 at 10:33:58PM -0400, David Ahern wrote:
> On 8/19/19 10:19 PM, Hangbin Liu wrote:
> > But in ipv6_add_addr() it will check the address type and reject multicast
> > address directly. So this feature is never worked for IPv6.
> 
> If true, that is really disappointing.
> 
> We need to get a functional test script started for various address cases.

Do you mean an `ip addr add` testing for all kinds of address types?

Thanks
Hangbin