RE: KASAN: use-after-free Read in tipc_group_is_open

2018-01-16 Thread Jon Maloy
Developers > ; syzkaller-b...@googlegroups.com; tipc- > discuss...@lists.sourceforge.net; Ying Xue > Subject: Re: KASAN: use-after-free Read in tipc_group_is_open > > On Tue, Jan 16, 2018 at 5:23 AM, Jon Maloy > wrote: > > > > > >> -Original Mes

Re: KASAN: use-after-free Read in tipc_group_is_open

2018-01-16 Thread Cong Wang
> Kernel Network Developers ; syzkaller- >> b...@googlegroups.com; tipc-discuss...@lists.sourceforge.net; Ying Xue >> >> Subject: Re: KASAN: use-after-free Read in tipc_group_is_open >> >> On Mon, Jan 15, 2018 at 7:58 PM, syzbot >> wrote: >> > Hello, >>

Re: KASAN: use-after-free Read in tipc_group_is_open

2018-01-16 Thread Dmitry Vyukov
> Kernel Network Developers ; syzkaller- >> b...@googlegroups.com; tipc-discuss...@lists.sourceforge.net; Ying Xue >> >> Subject: Re: KASAN: use-after-free Read in tipc_group_is_open >> >> On Mon, Jan 15, 2018 at 7:58 PM, syzbot >> wrote: >> > Hello, >>

RE: KASAN: use-after-free Read in tipc_group_is_open

2018-01-16 Thread Jon Maloy
ourceforge.net; Ying Xue > > Subject: Re: KASAN: use-after-free Read in tipc_group_is_open > > On Mon, Jan 15, 2018 at 7:58 PM, syzbot > wrote: > > Hello, > > > > syzkaller hit the following crash on > > 594831a8aba3fd045c3212a3e3bb9788c77b989d > > g

Re: KASAN: use-after-free Read in tipc_group_is_open

2018-01-15 Thread Cong Wang
On Mon, Jan 15, 2018 at 7:58 PM, syzbot wrote: > Hello, > > syzkaller hit the following crash on > 594831a8aba3fd045c3212a3e3bb9788c77b989d > git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is a