netdev - Re: [PATCH V2 net-next 1/3] ipv6: add the IPV6_FL_F_REFLECT flag to IPV6_FL_A

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]

Message-ID: <52D7EE10.6010306@enst-bretagne.fr>
Date:	Thu, 16 Jan 2014 15:34:56 +0100
From:	Florent Fourcot <florent.fourcot@...t-bretagne.fr>
To:	Hannes Frederic Sowa <hannes@...essinduktion.org>
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH V2 net-next 1/3] ipv6: add the IPV6_FL_F_REFLECT flag
 to IPV6_FL_A_GET

Le 16/01/2014 14:07, Hannes Frederic Sowa a écrit :
> Would it make sense to sync the flowlabel if it changes with the socket, so
> user space can query the label really used? Otherwise I wouldn't even report
> it.

I see at least one use case. In the same way that openssh sets the
tclass field after the SSH session initialization, a software could set
the label after the beginning of the L7 session (and ignoring QoS
priority for non-interactive packet at the beginning).


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html