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
| ||
|
Message-ID: <1258466868.3682.13.camel@johannes.local>
Date: Tue, 17 Nov 2009 15:07:48 +0100
From: Johannes Berg <johannes@...solutions.net>
To: Michael Buesch <mb@...sch.de>
Cc: netdev <netdev@...r.kernel.org>,
linux-wireless <linux-wireless@...r.kernel.org>,
Stephen Hemminger <shemminger@...tta.com>,
Felix Fietkau <nbd@...nwrt.org>
Subject: Re: [RFC] mac80211: disallow bridging managed/adhoc interfaces
On Tue, 2009-11-17 at 15:04 +0100, Michael Buesch wrote:
> On Tuesday 17 November 2009 14:46:25 Johannes Berg wrote:
> > --- wireless-testing.orig/net/bridge/br_if.c 2009-11-17 14:19:17.000000000 +0100
> > +++ wireless-testing/net/bridge/br_if.c 2009-11-17 14:20:03.000000000 +0100
> > @@ -390,6 +390,10 @@ int br_add_if(struct net_bridge *br, str
> > if (dev->br_port != NULL)
> > return -EBUSY;
> >
> > + /* No bridging devices that dislike that (e.g. wireless) */
> > + if (dev->priv_flags & IFF_DONT_BRIDGE)
> > + return -EINVAL;
>
> -EOPNOTSUPP?
> That would probably produce a better error message in userspace.
Good idea, will wait a bit for other comments and fix this when I send
as [PATCH].
johannes
Download attachment "signature.asc" of type "application/pgp-signature" (802 bytes)
Powered by blists - more mailing lists