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Re: [lvc-project] [PATCH] wifi: mac80211: fix buffer overflow in ieee80211_rx_get_bigtk()

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To: Igor Artemiev <Igor.A.Artemiev@xxxxxxx>
Subject: Re: [lvc-project] [PATCH] wifi: mac80211: fix buffer overflow in ieee80211_rx_get_bigtk()
From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
Date: Wed, 04 Oct 2023 16:58:26 +0200
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>, Eric Dumazet <edumazet@xxxxxxxxxx>, Jakub Kicinski <kuba@xxxxxxxxxx>, Paolo Abeni <pabeni@xxxxxxxxxx>, linux-wireless@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, lvc-project@xxxxxxxxxxxxxxxx
In-reply-to: <20231004143740.40933-1-Igor.A.Artemiev@mcst.ru>
References: <20231004143740.40933-1-Igor.A.Artemiev@mcst.ru>
User-agent: Evolution 3.48.4 (3.48.4-1.fc38)

On Wed, 2023-10-04 at 17:37 +0300, Igor Artemiev wrote:
> If 'idx' is 0

And ... how exactly do you propose that is going to happen?

johannes

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References:
- [lvc-project] [PATCH] wifi: mac80211: fix buffer overflow in ieee80211_rx_get_bigtk()
  - From: Igor Artemiev

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