From: Felix Fietkau <nbd@openwrt.org>
To: "Jakub Kiciński" <moorray3@wp.pl>
Cc: linux-wireless@vger.kernel.org,
Helmut Schaa <helmut.schaa@googlemail.com>,
Johannes Berg <johannes@sipsolutions.net>,
nietrywialneprzejscie@gmail.com
Subject: Re: [RFC 4/5] mac80211: enforce address verification on monitors
Date: Fri, 07 Jun 2013 16:26:48 +0200 [thread overview]
Message-ID: <51B1EDA8.10406@openwrt.org> (raw)
In-Reply-To: <20130607160402.49ea16c3@north>
On 2013-06-07 4:04 PM, Jakub Kiciński wrote:
> On Fri, 07 Jun 2013 15:49:39 +0200, Felix Fietkau wrote:
>> On 2013-06-07 3:36 PM, Jakub Kicinski wrote:
>>> From: Jakub Kicinski <kubakici@wp.pl>
>>>
>>> Mac address of passive monitor have to treated
>>> the same as address any other interface because
>>> type of interface can be changed or monitor can
>>> be later put into active mode.
>> It can't. There's checks preventing that. I'd prefer to leave that part
>> of the code as it is, the MAC address for normal monitor interfaces
>> should be ignored completely.
>
> I must have misread the code regarding active monitors then.
> Main motivation behind this patch was the first part though
> - user can change type of interface and once ignored address
> of monitor now becomes address of AP, sta etc.
I'm pretty sure that switching from monitor to something else is also
not supported.
- Felix
next prev parent reply other threads:[~2013-06-07 14:26 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-07 13:36 [RFC 0/5] Fix mac addr enforcement on monitor interfaces Jakub Kicinski
2013-06-07 13:36 ` [RFC 1/5] mac80211: introduce __ieee80211_assign_perm_addr Jakub Kicinski
2013-06-07 13:36 ` [RFC 2/5] mac80211: return new mac address as soon as possible Jakub Kicinski
2013-06-07 13:36 ` [RFC 3/5] mac80211: always default to address compatible with mask Jakub Kicinski
2013-06-07 13:36 ` [RFC 4/5] mac80211: enforce address verification on monitors Jakub Kicinski
2013-06-07 13:49 ` Felix Fietkau
2013-06-07 14:04 ` Jakub Kiciński
2013-06-07 14:26 ` Felix Fietkau [this message]
2013-06-07 16:42 ` Jakub Kiciński
2013-06-11 11:46 ` Johannes Berg
2013-06-11 13:01 ` Jakub Kiciński
2013-06-11 15:14 ` Johannes Berg
2013-06-11 19:13 ` Jakub Kiciński
2013-06-07 13:36 ` [RFC 5/5] mac80211: assign right mac addr to active monitors Jakub Kicinski
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