From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AD44F3624A5; Thu, 26 Feb 2026 11:18:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772104701; cv=none; b=m8e4seDoQPIL/aa0tR6++OfbaF6Zx8wIN6Dxon09DTOZfNdSv7NMqU+YvcS2Sj2lNQV9vEgiHnSPeDiPG7kCiG0VAsOyquuZKGsbyOf1jNORrcLW0ji2r88fUjWoj4OTqgPGNTgeSU6XOag8l3lRxOQFA81zM9bcNUfAN4EXNhw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772104701; c=relaxed/simple; bh=IkuCNROmTgo+spkIEdT15GSdhabkpsrR4l8+6f+wIgc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=rVvNtazNFxyksdOsDNh47V/SumlXlP4mayyh7+HhfEKdAcknBzmNAXwoAN1gUZA8Ry31aYA/aIZuszQXZPHvy9iyf3KJSaIEVlLEGOBt0WboigVZ9QBE9Pxmjez/DuigyZPYV7MPa2R8NleUTrARFoAfEXkogTAKQRQrsTMJImw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=LMaNvHRq; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="LMaNvHRq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C5D14C19422; Thu, 26 Feb 2026 11:18:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772104701; bh=IkuCNROmTgo+spkIEdT15GSdhabkpsrR4l8+6f+wIgc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=LMaNvHRqh5R8mK4CXT7lHEv86FIBuUGq10+zVmwG11V3hp2O1TvcLWgyQ2kBnZVAM MiSAuAeagkYtiLCdEV6I2oTpoavUzGTrfEu4KO0XU6M0EXI8EzaScQfbHHJfRhyfxa BskTCxtfwJbKVyuUa1iGg+VxP8tBPGa1f8u1lMfmFLTRV66hWRvqM+IwbjwPnhukN3 RDqpzX5t4hk1g4o/E5V+T12H3YGk5h5huHnS46hCtkDHthoxpdEOf84cjLnMrsx0/l /q8E8K5io8JylkaNsyNtGkVMJGgvLlqwTNxgtOm+XZBqsvTzPISg3x+ec7aM34FwrH Z0BotpLUo9ntw== Date: Thu, 26 Feb 2026 11:18:16 +0000 From: Lee Jones To: Jiri Kosina Cc: Benjamin Tissoires , David Rheinsberg , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH 1/1] HID: uhid: Fix out-of-bounds write caused by raw events mismanagement Message-ID: <20260226111816.GA8023@google.com> References: <20260211164025.171242-1-lee@kernel.org> <172q4775-616s-p7s4-7n80-p8579n0r3516@xreary.bet> <47ro00po-r74n-870q-q178-67s8rpsss12q@xreary.bet> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Tue, 24 Feb 2026, Jiri Kosina wrote: > On Tue, 24 Feb 2026, Benjamin Tissoires wrote: > > > Long story short: that patch is too intrusive as it makes assumption on > > the behavior of the device. We need to understand where/if the bug was > > spotted and fix the caller of hid_hw_raw_request, not the uhid > > implementation. > > Thanks a lot for the analysis, Benjamin! > > I asked about that here: > > https://lore.kernel.org/all/172q4775-616s-p7s4-7n80-p8579n0r3516@xreary.bet/ > > So let's wait for Lee to clarify. Until that, the patch stays out of the > branch. Thanks to both of you for looking into this. I appreciate your efforts. This is very much real world. Is there a way to add an errata for the PS3 controller? -- Lee Jones [李琼斯]