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 DCAE269318; Wed, 21 Feb 2024 22:30:29 +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=1708554630; cv=none; b=sAHvN4u4m9hniESHZs88LJuMHiE1athXGzxeSrcneJI1KsZ0q+bhkGi81ecuX8FdjIm0lmYT8eOiliPNFUKKsYuN0BjhPJlm+tQiTxJOlzjb3kNLtaLgd6PgDlvRFU0SU49p+imek8fq1mnkZ+gFgkfVLqV/GjKqZipiK4uagik= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708554630; c=relaxed/simple; bh=OT7EOi/ourfNVtCJMunc3Vcywb1aP07ZDVjFhX6VFOI=; h=Content-Type:MIME-Version:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; b=Mw+gRrh+mSV5D2Fjc5rorllKgyT9P+7xEsRXkE3dQpN8cbzCqO8qQ+WPLWs4d1OmBQaKff1d3bPt3mdViR76yBoZGm56Vt/BD/BbrmAez9+TBOyayY8rBxp9nogjK01X6JUWA7+es9q67McRJBfRvn0+aGR5QYoPC0YETkncAik= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=AaoCCqzN; 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="AaoCCqzN" Received: by smtp.kernel.org (Postfix) with ESMTPS id 35E49C433A6; Wed, 21 Feb 2024 22:30:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1708554629; bh=OT7EOi/ourfNVtCJMunc3Vcywb1aP07ZDVjFhX6VFOI=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=AaoCCqzNI/fZmqRVXFGH6nfYvlCKzDu/oi16Ru3I4J3K87KKsb/Gw7iRw3R0/nEd/ GnrE3Cv9EF7HjiOZvQOQr3cBCH/qMiJVNrjeeoXEiqX32VqtUDcHOK2Qdw76MAVLos FBzGS0BFL7pviE2d2Nie27Gma/lSXFQs/F4BOhfgnYd2J2aZLMgzcbVTeNSdLECyuD CiTFupC73iF00Hw7hMnj65TYZpvx6DQxIYQIFwB2qC8cHimWGpop1E1/OEMrUluw2M fLtgQZK9pMhWqlPASUmEhO0vHIt06DXG/Lt4P09SnFjkHZYbQzyx3cy8L7PhwliR+Q P4Hw1ek4HJPug== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 1A50BC00446; Wed, 21 Feb 2024 22:30:29 +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 ver.2] gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170855462910.28356.12191334633977961990.git-patchwork-notify@kernel.org> Date: Wed, 21 Feb 2024 22:30:29 +0000 References: <20240214162733.34214-1-kovalev@altlinux.org> In-Reply-To: <20240214162733.34214-1-kovalev@altlinux.org> To: None Cc: linux-kernel@vger.kernel.org, netdev@vger.kernel.org, edumazet@google.com, pablo@netfilter.org, laforge@gnumonks.org, davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, nickel@altlinux.org, oficerovas@altlinux.org, dutyrok@altlinux.org, stable@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Wed, 14 Feb 2024 19:27:33 +0300 you wrote: > From: Vasiliy Kovalev > > The gtp_net_ops pernet operations structure for the subsystem must be > registered before registering the generic netlink family. > > Syzkaller hit 'general protection fault in gtp_genl_dump_pdp' bug: > > [...] Here is the summary with links: - [ver.2] gtp: fix use-after-free and null-ptr-deref in gtp_genl_dump_pdp() https://git.kernel.org/netdev/net/c/136cfaca2256 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html