Re: use-after-free in inet6_destroy_sock

2015-12-09 Thread Eric Dumazet
On Wed, Dec 9, 2015 at 6:59 AM, Marcelo Ricardo Leitner wrote: > On Wed, Dec 09, 2015 at 06:43:28AM -0800, Eric Dumazet wrote: > >> I can certainly send a patch, but maybe someone already cooked it and >> is testing it ? > > Speaking for me, I don't have it yet, at

Re: use-after-free in inet6_destroy_sock

2015-12-09 Thread Eric Dumazet
On Wed, Dec 9, 2015 at 6:15 AM, Dmitry Vyukov wrote: > Hello, > > The following program causes use-after-free in inet6_destroy_sock: > > // autogenerated by syzkaller (http://github.com/google/syzkaller) > #include > #include > #include > #include > #include > #include >

Re: use-after-free in inet6_destroy_sock

2015-12-09 Thread Marcelo Ricardo Leitner
On Wed, Dec 09, 2015 at 06:43:28AM -0800, Eric Dumazet wrote: > On Wed, Dec 9, 2015 at 6:15 AM, Dmitry Vyukov wrote: > > Hello, > > > > The following program causes use-after-free in inet6_destroy_sock: > > > > // autogenerated by syzkaller (http://github.com/google/syzkaller)