subject:"net\/ipv6\: null\-ptr\-deref in ip6mr_sk_done"

Re: net/ipv6: null-ptr-deref in ip6mr_sk_done

2017-03-05 Thread Cong Wang

On Sun, Mar 5, 2017 at 8:54 AM, Andrey Konovalov wrote: > Hi, > > I've got the following bug report while fuzzing the kernel with syzkaller. > Unfortunately it's not reproducible. > > On commit e5d56efc97f8240d0b5d66c03949382b6d7e5570 (Feb 26). > > kasan: GPF could be caused by NULL-ptr deref or u

net/ipv6: null-ptr-deref in ip6mr_sk_done

2017-03-05 Thread Andrey Konovalov

Hi, I've got the following bug report while fuzzing the kernel with syzkaller. Unfortunately it's not reproducible. On commit e5d56efc97f8240d0b5d66c03949382b6d7e5570 (Feb 26). kasan: GPF could be caused by NULL-ptr deref or user memory access general protection fault: [#1] SMP KASAN Dumpin