Re: [PATCH bpf 1/2] bpf: syzkaller found null ptr deref in unix_bpf proto add

[John Fastabend <john.fastabend@xxxxxxxxx>]

Jakub Sitnicki wrote:
> On Fri, Dec 01, 2023 at 10:24 AM +01, Eric Dumazet wrote:
> > On Fri, Dec 1, 2023 at 4:23 AM John Fastabend <john.fastabend@xxxxxxxxx> wrote:
> 
> [...]
> 
> >> diff --git a/include/net/sock.h b/include/net/sock.h
> >> index 1d6931caf0c3..ea1155d68f0b 100644
> >> --- a/include/net/sock.h
> >> +++ b/include/net/sock.h
> >> @@ -2799,6 +2799,11 @@ static inline bool sk_is_tcp(const struct sock *sk)
> >>         return sk->sk_type == SOCK_STREAM && sk->sk_protocol == IPPROTO_TCP;
> >>  }
> >>
> >> +static inline bool sk_is_unix(const struct sock *sk)
> >
> > Maybe sk_is_stream_unix() ?
> >
> 
> +1. I found it confusing as well.
> 
> [...]

OK will do v2 with sk_is_stream_unix() so it reads better. Thanks.