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=1794005411; b=yL+hcBTnTYaK20+TWR2ruDSJ74MTgS19C0cuUfn+TH4z3ucac6uAbsdbkvpfDdG9UoK+ fHvnRTu0p7+EvHux+p07EqP4VEMoXHmtHOXBUvXznZHnQZNhZZbVzjbmZtEDXK1FVOznb CXHSL9DTRvu3a2TJFSECAAWvwxT1WooSV4G5IpdhN/FkNSIZzLa9GZk5Ym2L3Cl99rxJg +ylhJjIAH/BLw+8Sa+KoiAqKeiKbqv33P+LoeU06tz7IhkXp6cR/Ti4Jo+Eiaq0XllWWN XG9FFd2F7nFhaz8Us5wDtPVhF9t7oz8YjqNv/LZkloEZd/BKxvVdzhYANlwJpNctykw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794005411; h=Received:DKIM-Signature:Received:Content-Type:MIME-Version: Content-Transfer-Encoding:Subject:From:Message-Id:Date:References: In-Reply-To:To:Cc; bh=yjIkLHTE6zm8xxbw2Bckbdu3f+EsG+gHBYzTg0WRdpY=; b=ts6xj+WrpE4M5MSHdmMIKVc0lo4ar7YyRKbX39jh0yB5iBmoq5ZXPnvlD+azrncnv9LX MHzSXigxTapF2HLklMHbePXkgTcFEgDPvEgKIAe8kQC9J7ikO7Aq6O/uiYPGbGhyhRVu3 9NGB+TI6hffekhYxr5mk14nCGwaDk4LvYiH0zr1qsvCsArJslLKj543wxc3k3KhTtr5to q0rtqkINmaITSlfo8VDKpVcZkqs/FMNB2BW2M3+Cu51EXn9qV1x1eXav3ZYzVp7S7XzxX x3VO5/qJGFfvbj34hJx8LR5wVbNMN+MJyjK9QELAakDaj2CzDUq9gx6BeIpFAClNgoQ== 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=JnnZKtOZ; 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 933A6606D808; Fri, 6 Nov 2026 22:50:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=JnnZKtOZ Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B5081F008A3; Fri, 6 Nov 2026 22:50:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794005411; bh=yjIkLHTE6zm8xxbw2Bckbdu3f+EsG+gHBYzTg0WRdpY=; h=Subject:From:Date:References:In-Reply-To:To:Cc; b=JnnZKtOZa3/cfMh3iYVX2tVx7OSygnq/Nhp2l+r+pWabLmQa2Y/or1MT3oJVSC4Ro shWimEUReWgSm0dOQhUgYd13ajHakbdMV47aYDArGgLjwhkTqGc+hcxNxGEul5EPMT D33xC6SpuWjLZdeJ/hQ8GKisZLWpdxs7pj4LleHSXAOnxv16tBCz3LGskmcJTgrdhL kIA0KwSI6/aKJm6W00iyOUsg3WPXFsCY3Q5qpnPZ0SS3zejLasxuPpDWMnvr+Xdb1G 1zaCUZTg11IHUgn1HyYhE6g+HdYktNj5eFUCp9cm3yqHX4IxGNQkHAVzcRuLoID+3O +sGF866hkRxrQ== Received: from [10.30.226.235] (localhost [IPv6:::1]) by aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org (Postfix) with ESMTP id 2100C3A55EC2; Fri, 6 Nov 2026 22:50:11 +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] ipv6: Check the Home Address option again before its address is used From: patchwork-bot+netdevbpf@kernel.org Message-Id: <179400540967.914342.6623391724463766435.git-patchwork-notify@kernel.org> Date: Fri, 06 Nov 2026 22:50:09 +0000 References: <20261102064922.2636027-1-alexei.starovoitov@gmail.com> In-Reply-To: <20261102064922.2636027-1-alexei.starovoitov@gmail.com> To: Alexei Starovoitov Cc: netdev@vger.kernel.org, davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org, pabeni@redhat.com, horms@kernel.org, dsahern@kernel.org, idosch@nvidia.com, bpf@vger.kernel.org Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski : On Mon, 2 Nov 2026 06:49:22 +0000 you wrote: > From: Alexei Starovoitov > > ipv6_dest_hao() checks the Home Address option and sets IP6CB(skb)->dsthao > to the offset of the destination options header. Later mip6_addr_swap() and > mip6_destopt_reject() call ipv6_find_tlv() with that offset and use the 16 > address bytes. They assume that the same header is still there. > > [...] Here is the summary with links: - [net] ipv6: Check the Home Address option again before its address is used https://git.kernel.org/netdev/net/c/30c71476d842 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html