From: Johannes Berg <johannes@sipsolutions.net>
To: "Allen Ye (葉芷勳)" <Allen.Ye@mediatek.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"lorenzo@kernel.org" <lorenzo@kernel.org>
Cc: "lorenzo.bianconi@redhat.com" <lorenzo.bianconi@redhat.com>,
"nbd@nbd.name" <nbd@nbd.name>,
"Evelyn Tsai (蔡珊鈺)" <Evelyn.Tsai@mediatek.com>,
"Money Wang (王信安)" <Money.Wang@mediatek.com>,
"linux-mediatek@lists.infradead.org"
<linux-mediatek@lists.infradead.org>
Subject: Re: [PATCH v2] wifi: mac80211: Update bssid indicator with real BSS numbers
Date: Tue, 23 Apr 2024 13:28:20 +0200 [thread overview]
Message-ID: <e9c1c8fb20c39ed158f11a6152dc594de6073726.camel@sipsolutions.net> (raw)
In-Reply-To: <757f417d63a750e84ab883b500becc2773e9ff17.camel@sipsolutions.net>
On Tue, 2024-04-23 at 13:21 +0200, Johannes Berg wrote:
>
> Anyway, I think I agree, but can you please add some validation of this
> to cfg80211 as a first patch
I guess I should say what kind of validation? I think it'd make sense to
ensure that the elements even exist/are long enough (currently there's
no validation in nl80211_parse_mbssid_elems at all!!), perhaps call
validate_ie_attr() there as well.
Feels like something should also ensure that not only is
config->index < wiphy->mbssid_max_interfaces
but also actually < 2^max_bssid_indicator?
johannes
next prev parent reply other threads:[~2024-04-23 11:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-08 6:38 [PATCH v2] wifi: mac80211: Update bssid indicator with real BSS numbers Allen Ye
2023-12-14 12:29 ` Johannes Berg
2023-12-27 9:38 ` Allen Ye (葉芷勳)
2024-04-23 11:21 ` Johannes Berg
2024-04-23 11:28 ` Johannes Berg [this message]
2024-05-02 16:45 ` Aloka Dixit
2024-04-23 19:12 ` Jeff Johnson
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