Re: net/ipv6: null-ptr-deref in inet6_bind

2016-11-03 Thread Andrey Konovalov
Hi Eric, It seems that your patch fixes the issue, I'm not seeing the report any more. Tested-by: Andrey Konovalov Thanks! On Thu, Nov 3, 2016 at 4:39 PM, Eric Dumazet wrote: > On Wed, Nov 2, 2016 at 2:14 PM, Andrey Konovalov > wrote: >> Hi, >> >> I've got the following error report while r

Re: net/ipv6: null-ptr-deref in inet6_bind

2016-11-03 Thread Eric Dumazet
On Wed, Nov 2, 2016 at 2:14 PM, Andrey Konovalov wrote: > Hi, > > I've got the following error report while running the syzkaller fuzzer: > > BUG: unable to handle kernel NULL pointer dereference at (null) > IP: [< (null)>] (null) > PGD 66b6f067 [ 102.549865] PUD 66c6

net/ipv6: null-ptr-deref in inet6_bind

2016-11-02 Thread Andrey Konovalov
Hi, I've got the following error report while running the syzkaller fuzzer: BUG: unable to handle kernel NULL pointer dereference at (null) IP: [< (null)>] (null) PGD 66b6f067 [ 102.549865] PUD 66c6e067 PMD 0 [ 102.549865] Oops: 0010 [#1] SMP KASAN Modules linked in