From: Florian Westphal
Date: Wed, 26 Jun 2019 20:40:45 +0200
> netfilter did not expect that skb_dst_force() can cause skb to lose its
> dst entry.
>
> I got a bug report with a skb->dst NULL dereference in netfilter
> output path. The backtrace contains nf_reinject(), so the dst might have
> b
netfilter did not expect that skb_dst_force() can cause skb to lose its
dst entry.
I got a bug report with a skb->dst NULL dereference in netfilter
output path. The backtrace contains nf_reinject(), so the dst might have
been cleared when skb got queued to userspace.
Other users were fixed via
i
