From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 CC5381D5AD4 for ; Tue, 8 Sep 2026 00:21:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788826867; cv=none; b=Pill/N3jjpNOobEouI55tmQhFjKO6lLxCriahAzsdW8kP+L4wSFGQt0KXYwLxweaqcsPl5k4RJQLwuGdCWEXaxIvA3f95k9BhKyo0vTwT1y3ngbsab/+gAqT/+z9w//i+elcuUUJZyJqctOLqgIfYyafaOWbj5el5b6VDM/lN0w= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788826867; c=relaxed/simple; bh=aOLk56O4/aWs6hGe+eMIqQNWdjZHuOFqD22HO/WKtWM=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=a7tGrUY57MfJFmhYA6o2GseMDS2k0mXjqK+WNnUf6lJ9/6aInordTVYy1q5Ch20dzA0k/k7JSXJa7sjQc4K5i+bP4tYuKtFL7tvLCfzA7ouXiIS4hM7YCySgsoDwPkvyhAjfh12T3HGVl2e2LdmDIU2Kg3srCzoBWR/fruewDhk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=k2kktaoH; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="k2kktaoH" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A2B4A1F00A3A; Tue, 8 Sep 2026 00:21:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788826866; bh=Zli961gm/IUUuUZ86zu7OaElquGMaeP4kd18r2l8128=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=k2kktaoH3O8ZOPVF+2VhvUVziKDeM9go9dw4/jTF5YZq8E7F3EzjA2kwLPNmvKkBr ajyjz4UzkT99U5+vQXgpj04bGvqklBKjTBKgAwS7f7dV3Rgh168SaWiS6koDN0NDYv HLO0XNc+BvU8tIcJpOAal/ykzBaaPw0FwBhASdNyxGac0ia3osDsClAPaWslMQUaBs 76JgH+D6OwD4d8YYXoU2otNZX3YFI73ZptRsiEUOuxt35IX4oRv6jtjdfapqH01tVU VNGqPULJe463YnefIBvXRACustzPruwUWdDi752MxootvZmUPyZaWUyrfnAgXLDQNx XI5nQo8WaXV9w== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id D0A0639E8A5B; Tue, 8 Sep 2026 00:20:06 +0000 (UTC) Content-Type: text/plain; charset="utf-8" Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v5 0/4] Fix UDP length overflow in edge cases From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178882680564.3217518.149069519818519342.git-patchwork-notify@kernel.org> Date: Tue, 08 Sep 2026 00:20:05 +0000 References: <20260901195714.673548-1-alice.kernel@fastmail.im> In-Reply-To: <20260901195714.673548-1-alice.kernel@fastmail.im> To: Alice Mikityanska Cc: willemdebruijn.kernel@gmail.com, dsahern@kernel.org, idosch@nvidia.com, kuba@kernel.org, pabeni@redhat.com, davem@davemloft.net, edumazet@google.com, horms@kernel.org, shuah@kernel.org, hannes@stressinduktion.org, vadim.fedorenko@linux.dev, netdev@vger.kernel.org, alice@isovalent.com Hello: This series was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 1 Sep 2026 22:57:10 +0300 you wrote: > From: Alice Mikityanska > > These are fixes for rare edge cases of 16-bit UDP length field overflow > that might happen on netdevs with MTU >= 64k. > > Exposed by the new WARN added to udp_set_len_short, reported by syzbot. > > [...] Here is the summary with links: - [net,v5,1/4] net: ipv4: Fix UDP length overflow with PMTU discover and big MTU https://git.kernel.org/netdev/net/c/b83641e0ab8b - [net,v5,2/4] net: ipv6: Fix UDP length overflow with PMTU discover and big MTU https://git.kernel.org/netdev/net/c/0ae10b6be49b - [net,v5,3/4] selftests: net: Test UDP length overflow with PMTU discover and big MTU https://git.kernel.org/netdev/net/c/18a9a4342136 - [net,v5,4/4] net: ipv6: Clamp to IP6_MAX_MTU in ip6_dst_mtu_maybe_forward https://git.kernel.org/netdev/net/c/199271ebc71c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html