linux-kernel - Re: [PATCH] wifi: cfg80211: Fix use-after-free in cfg80211_shutdown_all

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Message-ID: <2411c0044b97dbab4183c03c18fb3f487f6b8f9f.camel@sipsolutions.net>
Date: Thu, 08 Jan 2026 13:06:08 +0100
From: Johannes Berg <johannes@...solutions.net>
To: Daniil Dulov <d.dulov@...ddin.ru>
Cc: "John W. Linville" <linville@...driver.com>, 
	linux-wireless@...r.kernel.org, linux-kernel@...r.kernel.org, 
	lvc-project@...uxtesting.org, stable@...r.kernel.org
Subject: Re: [PATCH] wifi: cfg80211: Fix use-after-free in
 cfg80211_shutdown_all_interfaces


Hi,

Not sure why you CC John these days.

Please fix the subject to be more specific. I also think the cancel
should be during unregister, because drivers would not otherwise expect
callbacks any more.

johannes