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 4D7E31BD9E3 for ; Mon, 31 Mar 2025 18:36:04 +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=1743446164; cv=none; b=Td0bcjPyecNgG6oS1VsZYuon3BOWkqjBbbeCGG0BZNOm7TNrS1dUeQ2FnFNJTqbv8UkMimLVab+NRh7qrNMtd202u0mSTZYGI1k2YatQK6rQz/ncdw7Tau+p9MDyLJAopGQ6uGVNOJWBGEE4zoyBKaVNSQTS2z/Ajmsy4vH8o9E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743446164; c=relaxed/simple; bh=7Tn+A3lMqNbZML1Tlv2br4N1DZoYmmbLez1xdkROqDQ=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=PvKKUol0T9Ndoe2ocNPem5yp3IQGnES81GL5m+CPUr+0IAJOVebZjFwoK7oVLRv281ebQ7UqF0DuSdWmxEv5mCyXJQwC4k35XPbdCi1lyF4t5KLElajcl9jbKizpAaxvbRBp2S0yN3bdJbxf0T+JEUAMvjMKJqRCi1mYvxRDIss= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=YFRN7QPU; 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="YFRN7QPU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9868C4CEE3; Mon, 31 Mar 2025 18:36:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743446164; bh=7Tn+A3lMqNbZML1Tlv2br4N1DZoYmmbLez1xdkROqDQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=YFRN7QPU9OvQzMV+RaVj7ARALnNK9n7EvxOgCO1665ppskLi5SdCGDbkTfrY75csf kjvKi75pqqEJDEiVVrI8rtJqghJK1RSsaL3diSd6TAJ1I3Etj7MnyyYoj4mrIO8EeS 6B9QXabS+7Rnxwfj4kCbBLZ0dBcZssDGc9tXFHywr5cTF0/RYDGT+C76XEI2o+Lkfc sPjJJVMpyimr/UdTYkU4fYDBRHH7h0n0+7rfEzgapLb0T7TiMjSo3SdA0hR5oZQwmy D/Jek4plePDmxE4cFK4sy1BSOUYpoYc5zpMglnhmmwwerml0Pe3/Bj9f9Mvgoblojr X30ra+s3yvoAQ== Date: Mon, 31 Mar 2025 11:36:03 -0700 From: Jakub Kicinski To: Kuniyuki Iwashima Cc: , , , , , , , Subject: Re: [PATCH v4 net 0/3] udp: Fix two integer overflows when sk->sk_rcvbuf is close to INT_MAX. Message-ID: <20250331113603.6b15bb9a@kernel.org> In-Reply-To: <20250331182142.1108-1-kuniyu@amazon.com> References: <20250331065109.45dddd0d@kernel.org> <20250331182142.1108-1-kuniyu@amazon.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 Mon, 31 Mar 2025 11:21:34 -0700 Kuniyuki Iwashima wrote: > > Plus we also see failures in udpgso.sh > > I forgot to update `size` when skb_condense() is called. > > Without the change I saw the new test stuck at 1 page after > udpgso.sh, but with the change both passed. > > Will post v5. Please do test locally if you can.