Re: ip_rcv_finish() NULL pointer kernel panic

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 2017-01-26 at 17:24 +0100, Florian Westphal wrote:

> I think it makes sense to set dst->incoming
> to a stub in br_netfilter_rtable_init() to just kfree_skb()+
> WARN_ON_ONCE(), no need to add code to ip stack or crash kernel
> due to brnf bug.

Just kfree_skb() would hide bugs.

Dropping packets is not uncommon in networking...

I would rather use at least a WARN_ON_ONCE() before the kfree_skb() ;)



--
To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html



[Index of Archives]     [Netfitler Users]     [LARTC]     [Bugtraq]     [Yosemite Forum]

  Powered by Linux