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 8C5D680E for ; Sat, 9 Dec 2023 01:30:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XslYQBbC" Received: by smtp.kernel.org (Postfix) with ESMTPS id 08B90C43391; Sat, 9 Dec 2023 01:30:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1702085424; bh=OUXQXRNrn0qruMAxko1OUePwJGDkB2lJwccaep8maLY=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=XslYQBbC1CPdqqCn0nUY88KZkXh+1fV/G0sFvI8YL0FFxctAgIzNkG2gcACBXUQye zlQ9rEs4j72phbxXYIP7NTY56NRhaqKAJ2eyTyuMw/QpMi6jBr44cu4WTJz1Z5hqSU 7ki5iD62CjDuNwczoCnTMH0MeMlHpU+/kkFGbalvW9Y1rZ9yfdSMmTy4oIrs9slqQB mzMGn6+eleF8iIUeTH4ldNWLdrTdEA/InrFOtP67Lzt3cRYnKzExk0IrDDRChfV2RB 5d/2Yq8ctAb7HPKpy2w8Fken5iFe3khK9/ksGBhvL5er1v1kJP3vHwO1pxPFock6iZ urpHe6sRF8YNQ== 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 E5B60DD4F1E; Sat, 9 Dec 2023 01:30:23 +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-next] ipv6: do not check fib6_has_expires() in fib6_info_release() From: patchwork-bot+netdevbpf@kernel.org Message-Id: <170208542393.22393.12653821622545796367.git-patchwork-notify@kernel.org> Date: Sat, 09 Dec 2023 01:30:23 +0000 References: <20231207201322.549000-1-edumazet@google.com> In-Reply-To: <20231207201322.549000-1-edumazet@google.com> To: Eric Dumazet Cc: davem@davemloft.net, kuba@kernel.org, pabeni@redhat.com, dsahern@kernel.org, netdev@vger.kernel.org, eric.dumazet@gmail.com, syzbot+c15aa445274af8674f41@syzkaller.appspotmail.com, thinker.li@gmail.com Hello: This patch was applied to netdev/net-next.git (main) by Jakub Kicinski : On Thu, 7 Dec 2023 20:13:22 +0000 you wrote: > My prior patch went a bit too far, because apparently fib6_has_expires() > could be true while f6i->gc_link is not hashed yet. > > fib6_set_expires_locked() can indeed set RTF_EXPIRES > while f6i->fib6_table is NULL. > > Original syzbot reports were about corruptions caused > by dangling f6i->gc_link. > > [...] Here is the summary with links: - [net-next] ipv6: do not check fib6_has_expires() in fib6_info_release() https://git.kernel.org/netdev/net-next/c/a3c205d0560f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html