From: Eric Dumazet <eric.duma...@gmail.com> Date: Mon, 28 Nov 2016 06:26:49 -0800
> From: Eric Dumazet <eduma...@google.com> > > pskb_may_pull() can reallocate skb->head, we need to reload dh pointer > in dccp_invalid_packet() or risk use after free. > > Bug found by Andrey Konovalov using syzkaller. > > Signed-off-by: Eric Dumazet <eduma...@google.com> > Reported-by: Andrey Konovalov <andreyk...@google.com> Applied and queued up for -stable, thanks Eric.
