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Message-Id: <168310262013.27685.18073876722871845262.git-patchwork-notify@kernel.org> Date: Wed, 03 May 2023 08:30:20 +0000 From: patchwork-bot+netdevbpf@...nel.org To: Kuniyuki Iwashima <kuniyu@...zon.com> Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, willemdebruijn.kernel@...il.com, shaozhengchao@...wei.com, kuni1840@...il.com, netdev@...r.kernel.org, syzkaller@...glegroups.com Subject: Re: [PATCH v2 net] af_packet: Don't send zero-byte data in packet_sendmsg_spkt(). Hello: This patch was applied to netdev/net.git (main) by David S. Miller <davem@...emloft.net>: On Mon, 1 May 2023 13:28:57 -0700 you wrote: > syzkaller reported a warning below [0]. > > We can reproduce it by sending 0-byte data from the (AF_PACKET, > SOCK_PACKET) socket via some devices whose dev->hard_header_len > is 0. > > struct sockaddr_pkt addr = { > .spkt_family = AF_PACKET, > .spkt_device = "tun0", > }; > int fd; > > [...] Here is the summary with links: - [v2,net] af_packet: Don't send zero-byte data in packet_sendmsg_spkt(). https://git.kernel.org/netdev/net/c/6a341729fb31 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
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