Hello: This patch was applied to netdev/net.git (main) by Paolo Abeni <pabeni@xxxxxxxxxx>: On Mon, 8 Jul 2024 14:56:15 +0300 you wrote: > Since 'ppp_async_encode()' assumes valid LCP packets (with code > from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that > LCP packet has an actual body beyond PPP_LCP header bytes, and > reject claimed-as-LCP but actually malformed data otherwise. > > Reported-by: syzbot+ec0723ba9605678b14bf@xxxxxxxxxxxxxxxxxxxxxxxxx > Closes: https://syzkaller.appspot.com/bug?extid=ec0723ba9605678b14bf > Fixes: 44073187990d ("ppp: ensure minimum packet size in ppp_write()") > Signed-off-by: Dmitry Antipov <dmantipov@xxxxxxxxx> > > [...] Here is the summary with links: - [net,v2] ppp: reject claimed-as-LCP but actually malformed packets https://git.kernel.org/netdev/net/c/f2aeb7306a89 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html
