From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794506407; b=w9aa6uqJydKNV1kgY1ja/HJuWKTlcNARJcV4eKRoiGyIv4YsbUmMuH+wz/gs1cWZDmBf 7Xb8M6dS8dv+AHCyv6dew0vi5nKO9HyLmIgJgbZCDmBpV4eFVlmN+z8gfCTeTqbnbsTGI mlBv3PysR8qo7Kwq4aHQ/0T6p40TkNXvJVBh8BDh8FlDfrw0AxrqvvXqQ4Qi6wiEOyEPG x15pb6g3TWRWayAqdzci9uedYFw3WbYmLR9FQcMddl/RtqpYdst+KvI1pLPFXXDSTvkSA Hh9LLL5JXZ6eiCu/YMWJfyB3ujx+LAaiywD4ezIBiLR7UqMOznrXvFE56FzSPvB0dvA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794506407; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=74E+9z4uWRmmkeRkAU8beQOIwYaKDHbJfj34RGUWY4Q=; b=4a4zP2vFfTM4VvxMiorF5wFINfLvbERH16JLpJmGarsFJzQKfixL/HzMtFqUVQV3CWl7 8eCj4UuOmxq8KOoFSpdbXlejaWqBIzTLGlQwHhBAHS2i/bWZBpXpRMyE/L2AsUZsSaJ7b S3PO1D0fMZuqMRTc+2vcZpmSGhlr1yUUTQS66PzhajiVecizKPXlDVbwrG0G8ABxLZK22 kc7RiF8MWW/SxXfMbiiTFEV529e3KJjLEZz2ALHxoQipl97HjUMGxzJAidBPMVpOS73Ck g+G0BsKiR9Qz30S2sOvQ6CbNDZ7g+dJa1k1vy/6H3VNlqXn37E769tboJvdCJS/9F1Q== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=muD8m8Zv; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BCBC4606A323; Thu, 12 Nov 2026 18:00:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=muD8m8Zv Received: by smtp.kernel.org (Postfix) with ESMTPSA id 477DC1F000C4; Thu, 12 Nov 2026 18:00:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794506407; bh=74E+9z4uWRmmkeRkAU8beQOIwYaKDHbJfj34RGUWY4Q=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=muD8m8ZvLGaRrVzmLf8zDKP10kpM+sqtUKGz+3Cd7UFNca5JgAjTD54L0rxWxNVLY ZSr8JbRSz9QJtFtUu9wXq7XUzX4wugc9NK+YIaGq4UEEfcNycsbLWc8uIouQfRkrPy vt4bzOz6EGWW+XVy0TEKPfSUhPvavdwLadv/9p/XUMEOLRgnBBKwzpVbWPjI+1/NrZ 8ySmH7URpzBEDcSrGxuMIe6ybC1MtoN1W5BAwYUfTYoyjqnKyu/Ng1SzZxDekqMV4u TcswtiBpuMeyWHox7LC2ugiW+wNMmH8OQcsAl/91KffBJQxuZ27dqoqirJbzArrLh7 fQ6tE9llBnFoQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 3A44F380AA7D; Thu, 12 Nov 2026 18:00:07 +0000 (UTC) Content-Type: text/plain; charset="utf-8" X-Mailing-List: netdev@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: Re: [PATCH net] gtp: free the skb after handling an echo response From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179450640576.567589.2698592522112399495.git-patchwork-notify@kernel.org> Date: Thu, 12 Nov 2026 18:00:05 +0000 References: <20261110-gtp-echo-rsp-leak-v1-1-192c032f3dfa@gmail.com> In-Reply-To: <20261110-gtp-echo-rsp-leak-v1-1-192c032f3dfa@gmail.com> To: Joas Antonio dos Santos Cc: pablo@netfilter.org, laforge@gnumonks.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, osmocom-net-gprs@lists.osmocom.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Tue, 10 Nov 2026 09:03:26 +0000 you wrote: > From: Joas Antonio dos Santos > > gtp0_handle_echo_resp() and gtp1u_handle_echo_resp() return the result > of genlmsg_multicast_netns() to gtp_encap_recv(). When the netlink > notification is delivered that result is 0, and gtp_encap_recv() treats > 0 as "the skb has been consumed": > > [...] Here is the summary with links: - [net] gtp: free the skb after handling an echo response https://git.kernel.org/netdev/net/c/f17b293d155f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html