From: Eric Dumazet
Date: Thu, 15 Feb 2018 14:47:15 -0800
> From: Eric Dumazet
>
>
> While fuzzing arm64 v4.16-rc1 with Syzkaller, I've been hitting a
> misaligned atomic in __skb_clone:
>
> atomic_inc(&(skb_shinfo(skb)->dataref));
>
>where dataref doesn't have the require
From: Eric Dumazet
While fuzzing arm64 v4.16-rc1 with Syzkaller, I've been hitting a
misaligned atomic in __skb_clone:
atomic_inc(&(skb_shinfo(skb)->dataref));
where dataref doesn't have the required natural alignment, and the
atomic operation faults. e.g. i often see it
