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 DA49C18027 for ; Wed, 18 Feb 2026 00:42:46 +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=1771375366; cv=none; b=n3tXg+/CNRcl+hbBAux1KqPbmiTQ43AS/2zDF3hHkJ5rZm7DLpX0lniWUh4ZuHXKVAg6/r0zyhq+1ZeKUUMDJA5RvC0Hl40PwFH1/cshOEkZZpvXHWRwTM3Oo4EkqxD13QDTWfKAeroh7Jn6e/2KGJf8DRXUy8wSt+6hxTGmzvc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1771375366; c=relaxed/simple; bh=gLwbYDTQzWZ/ExH60EkTAX0d8ePuLtU0tsvEOkCke4M=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Lgna+Cd4jtcY0Jd4LyfTwvsYK8rLKHLjUfLXHN4yLCBmzgUGdcVh/0j9a4FuIfxHet4CnxWEwN7lHE6qLUfyFBhXlN7MgxozP/TNRoVsvzo1gQeaV2yBykE7lVY00MxIyaoHWfGqUfMT6xMZQS4nFmAU8Swil0uSHNmmwTXjWg8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=RvM2N7Wb; 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="RvM2N7Wb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EAC23C4CEF7; Wed, 18 Feb 2026 00:42:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1771375366; bh=gLwbYDTQzWZ/ExH60EkTAX0d8ePuLtU0tsvEOkCke4M=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=RvM2N7Wb484CHYEccH3udSxJ4Yr5nFwKu1PxB/gHHukdW1+XDOANl670lBSGXVmYI MYOnbyZjK/LZ/lo0V1tfB1SPxhtuL9Ofnigx0hjjjouLDWRCZlbuVmhQVPQJSI3GMS D47y4MEbzTFNGsNQtmIhs6k3WbfNvsD+Ngg4AdmliU/clY3EGUtcDXlPxZjINjwzDS 9Cuhte063044miwwybOF9BK27xZA4jToT1iCS0JZXSkO6ONRGopcxJc+pYTcIjHgga fpV9vCJzDigyxhf6Bi6CPw5cECq24PTWocH1SOKn4rNUZZDHCLtOvqkYBnjeZi20rh 3b4cAW8cw6NCA== Date: Tue, 17 Feb 2026 16:42:45 -0800 From: Jakub Kicinski To: Hangbin Liu Cc: netdev@vger.kernel.org, Jay Vosburgh , Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Jiri Bohac , Liang Li , Nikolay Aleksandrov Subject: Re: [PATCHv2 net] bonding: alb: fix UAF in rlb_arp_recv during bond up/down Message-ID: <20260217164245.594e15a1@kernel.org> In-Reply-To: <20260214091541.89659-1-liuhangbin@gmail.com> References: <20260214091541.89659-1-liuhangbin@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Sat, 14 Feb 2026 09:15:41 +0000 Hangbin Liu wrote: > + bond->recv_probe = NULL; nit: WRITE_ONCE()? It's READ_ONCE() in the handler. -- pw-bot: cr