On Sun, Sep 30, 2018 at 2:37 PM Eric Dumazet <eduma...@google.com> wrote:
>
> Caching ip_hdr(skb) before a call to pskb_may_pull() is buggy,
> do not do it.
>
> Fixes: 2efd4fca703a ("ip: in cmsg IP(V6)_ORIGDSTADDR call pskb_may_pull")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
> Cc: Willem de Bruijn <will...@google.com>
> Reported-by: syzbot <syzkal...@googlegroups.com>Acked-by: Willem de Bruijn <will...@google.com> Argh, indeed. Thanks for fixing this, Eric.
