From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f181.google.com (mail-pl1-f181.google.com [209.85.214.181]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AC48A31F99E for ; Sun, 23 Aug 2026 20:03:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.181 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787515420; cv=none; b=kLIMhdRgVTQGjrhY1oZR/JfatE3SRlXVZmt5O3KOAzgE8XwZB2IiCHP5iptOwG69AEQ+Ju+AVtvjfxg0rdZAkg+GgZGtxcTyha1dnR/IszeYbokga4496V63QdNQG2W3zePRufFQEVySdOd9HePAOYGRVV+KK9aBQCuUHxdfzYI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787515420; c=relaxed/simple; bh=uDcwtqP9rNC/ypOOCxMk03DNsKczo8BBWweebMLzcn0=; h=Date:From:To:CC:Subject:In-Reply-To:References:Message-ID: MIME-Version:Content-Type; b=ELRbEjbbEse31Ohq0RwLPhR4mYXBVj2Lj1NFVFfDBMpb1VuZhuZZm/zgyAA5cEG4MLuStd2XKoYsV7EuAXcJZ+r1nXIhpplsyJOjIS4PNk9/Cn8QELlfi0/tCk73MzipfYLYs75vxsiQvEmRH37T544Yd+D+hq1y0JdlInw9Sio= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=P0Cxqhkk; arc=none smtp.client-ip=209.85.214.181 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="P0Cxqhkk" Received: by mail-pl1-f181.google.com with SMTP id d9443c01a7336-2ceaf8a1265so31167595ad.2 for ; Sun, 23 Aug 2026 13:03:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1787515419; x=1788120219; darn=vger.kernel.org; h=content-transfer-encoding:content-type:mime-version:message-id :references:in-reply-to:user-agent:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to:content-type; bh=uDcwtqP9rNC/ypOOCxMk03DNsKczo8BBWweebMLzcn0=; b=P0CxqhkkUmBy/qbfPRQCpp6znjKZzmlDnhIWBRU4eDB2MeuHpPHcP/baT59FFc4pLy 4RhjMIgP2RnVRXgtL2RWG4T1p+OBzNiO25QmGzymTxXNwXUeEsayet5ZzD8z4e5vLZTR o57O92Mwi4RO9xqOIGsvfIkxgAs8gd3rU14bYdAjdu1TClamlj26U4sFajCEcouEriom zCxheQ9WumVSYe0d1/waG/BS57L5cib47CWGZ97qxe1LBxCTJfaaA2IX1ele+sSp42zr JmZTCtDOliDTJPkf4F7LIRbQNl3ugObYjDbOB9GLInSAHd6lYxdughFuxgGWIv66JDYM cg6w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787515419; x=1788120219; h=content-transfer-encoding:content-type:mime-version:message-id :references:in-reply-to:user-agent:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=uDcwtqP9rNC/ypOOCxMk03DNsKczo8BBWweebMLzcn0=; b=HEAySsWR1hmJsi/Ny5TPnWGjYjgCKQPxzJnvVnaU7YBQTktVl/jtN3fhRK5p7siQZ1 Fdc55GRwmYB4JTxt5isyM2TLJPgErvkafJ5RLR0WIiGKzuTT4kxFQ35ysqYHqU7DJT4C mi1mOVR6bCuGouJHG5YWaIDDdA/H/iWzGWx5DIH0o439H2N7XATMaNPcMkr+LWZp8Elk IIGax88pT8sPM1HTfF0NBBJOL2NqRhaA8afuQbTEsYobGxNbNRilQlskJixJrG8NsXbU lUQzPbfl+MmvSLjWTJraRcZVTQbjQhZZTB2A5a2HdRF8aBMn9aKDLNqtoa45MI/LAPYR 6o3A== X-Forwarded-Encrypted: i=1; AHgh+Rp7RE+Mtu8ppmuZtVCgNqowXhFwURaqp2Sy8thy8nOsf1+UnyJ8pnpq0ROvnVkUDq8pD85D+Q1ZNLl1ll0=@vger.kernel.org X-Gm-Message-State: AFuF++lhGunIjyH94C8U0L2dN8I+f/EJT/fakyzuAbA4QBsXiI++HkH9 N/PVyZU6SiQVV22atIn6612kGhajOxCgw+A8VSAMoZYePgU6om7pxG8H X-Gm-Gg: AR+sD130DGloyOMLPRvCaG1xNR8Alh0wcBcRcIzUoOGcvkMCQX5jD9GxWBIeDlv3/pX 5aj1cadKW/KPzi5zcd+AKen+5ayCKBPXAx2A4QVgAku+OqGPXOQIGmORK2FWTs8CcYNfv8RqNqR JWuG9JpgBupUOF2R8ILOU+KMgudiOhgHqhbQnvYQJk4CGoBNGpkWXDHoAdz0g/693ECTVPdG1Hh kXyd24KEh/9kgYGMWGj3fK6iq2B8WaofdEXP0yfI8gCKYk9feCBX6MhhkukrwqoPf647rAPp2CL vmLJ7Q5ak9+pyAs99eAPcGcaHjZqfY4Ab/qXM0LQdkWxBqr3nvOOFkYRtVLRL8Tg29PS0lD8LfV 0FcH+UJUJQUX0Z04fXjvCCnysO8niPyu06OYrPzhBdWRTiaKZpdvCPaHOgTE3GJ1X0M0mYyhGyC ytl+syL82tyETED1hy6jqWCIN76mQJs2pCDkiGTobCF4N9USjuP5KxTI2wv1cRFjndw4KlKzQNj uTVvPJiEMbzSLH4KcFtN2hu24/0yLp+BuDm/ymMpTnUjV2D3pV3kWGpSEk= X-Received: by 2002:a17:902:ebcd:b0:2ca:481:de45 with SMTP id d9443c01a7336-2d64afa4e37mr413363595ad.6.1787515418856; Sun, 23 Aug 2026 13:03:38 -0700 (PDT) Received: from ehlo.thunderbird.net (108-228-232-20.lightspeed.sndgca.sbcglobal.net. [108.228.232.20]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-3280d116cb1sm7851302eec.10.2026.08.23.13.03.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sun, 23 Aug 2026 13:03:38 -0700 (PDT) Date: Sun, 23 Aug 2026 13:03:35 -0700 From: "Derek J. Clark" To: Shengzhuo Wei , Dmitry Torokhov CC: Jiri Kosina , Benjamin Tissoires , Zhouwang Huang , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH v2] HID: hid-oxp: fix UAF on pending work in remove() User-Agent: Thunderbird for Android In-Reply-To: References: <20260804-oxp-fix-v2-1-b2d56e4c8a2c@cherr.cc> Message-ID: <3C5BB154-A1A9-47DA-876F-635569AEF6C9@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On August 23, 2026 12:53:21 PM PDT, Shengzhuo Wei wrote: >Hi Derek, Dmitry, > >Friendly ping on the question above -- is there a version of this fix >you'd like from me? (A minimal v3 reverting to >cancel_delayed_work_sync() and dropping v2's probe change, or should I >leave the whole thing to Derek?) > >Happy to go either way, I just didn't want the thread to go stale=2E > Hi Shengzhuo, I have some other priorities currently, so it would be best to have some p= rogress on fixing the outstanding issues=2E A minimal v3 would be great, an= d will also ensure you get the deserved credit for the change=2E Thanks, Derek=20 >Thanks, >Shengzhuo