Re: general protection fault in tls_setsockopt

From: Jakub Kicinski
Date: Mon Aug 19 2019 - 17:29:18 EST


On Tue, 16 Jul 2019 16:58:06 -0700, syzbot wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit: a131c2bf Merge tag 'acpi-5.3-rc1-2' of git://git.kernel.or..
> git tree: net-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=1603e9c0600000
> kernel config: https://syzkaller.appspot.com/x/.config?x=8bff73c5ba9e876
> dashboard link: https://syzkaller.appspot.com/bug?extid=23d9570edec63669d890
> compiler: gcc (GCC) 9.0.0 20181231 (experimental)
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13560870600000

#syz fix: net/tls: partially revert fix transition through disconnect with close