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Thu, 20 Aug 2026 20:31:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E5BC61F00A3A; Thu, 20 Aug 2026 20:31:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787257876; bh=5tuYkouMIEcOArFytrs8YKMb7M1bAek8TM5fLRAeDgI=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=L9vntcEh8neJKtXNfS5OoUPul/kH3cQcmh8l1FNInoAeIiis+QGWwGLfrk7aP6LOy m3xLrSAmtRErGoOfuy7tjF6GKH7BvwMETRHHTgYpgF15BY/OItfIWYmPVXTIqGTDOB r/5/Is41z3h5bc5jSBz6HNUDoV+heeOiiUKbWcGpdLQv5MlwCOJ9aneVWAcqVAtYdz saF7fzkQcsqTDT6lKO+K0X8L3Vk9RTFMQJl2cYN5YEx7awp3vrYhubs2cfZ3tLHBTV IZOAXVV2czdqLK9Mu6UTcGSzIyAB0L8Ntgvtjd0404gF5rUcF5H0+Tg2hw/aBS/bC7 V4xnYFiilq3Xg== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 56751392445B; Thu, 20 Aug 2026 20:30:28 +0000 (UTC) Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net v3] batman-adv: reject unrepresentable multicast TVLV offsets From: patchwork-bot+netdevbpf@kernel.org Message-Id: <178725782688.470503.16295189825749503544.git-patchwork-notify@kernel.org> Date: Thu, 20 Aug 2026 20:30:26 +0000 References: <20260817084955.944189-1-david.lee@trailofbits.com> In-Reply-To: <20260817084955.944189-1-david.lee@trailofbits.com> To: David Lee Cc: marek.lindner@mailbox.org, sw@simonwunderlich.de, antonio@mandelbit.com, sven@narfation.org, kylebot@openai.com, davem@davemloft.net, linus.luessing@c0d3.blue, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, dominik.czarnota@trailofbits.com, netdev@vger.kernel.org, b.a.t.m.a.n@lists.open-mesh.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Message-ID-Hash: MTK3UAC2KD5AWZUOOTQVMIE3FTHDAZOP X-Message-ID-Hash: MTK3UAC2KD5AWZUOOTQVMIE3FTHDAZOP X-MailFrom: patchwork-bot+netdevbpf@kernel.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-b.a.t.m.a.n.lists.open-mesh.org-0; header-match-b.a.t.m.a.n.lists.open-mesh.org-1; header-match-b.a.t.m.a.n.lists.open-mesh.org-2; header-match-b.a.t.m.a.n.lists.open-mesh.org-3; emergency; member-moderation X-Mailman-Version: 3.3.10 Precedence: list List-Id: The list for a Better Approach To Mobile Ad-hoc Networking Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 17 Aug 2026 08:49:54 +0000 you wrote: > From: Kyle Zeng > > The network and transport header fields in struct sk_buff are 16-bit > offsets from skb->head, and U16_MAX is reserved as the unset transport > header value. batadv_tvlv_call_handler() sets both fields from a received > multicast TVLV without checking whether the TVLV end is representable. > > [...] Here is the summary with links: - [net,v3] batman-adv: reject unrepresentable multicast TVLV offsets https://git.kernel.org/netdev/net/c/f12c2de4f542 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html