Re: kernel BUG at net/netfilter/ipset/ip_set_core.c:314

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On Tue, 30 Aug 2011, Jean-Philippe Menil wrote:

> With the set bitmap ipmac, if i had one, two hundred ip,mac in a set; and do
> an ipset list,
> i get an:
> ipset v6.8: Kernel error received: No buffer space available
> followed by a kernel panic (trace attached).

I'll check it, thanks the reporting.
 
> Maybe, in ip_set_core.c, can we modify the line 435 to this one:
> if (ip_set_list[index] != NULL && ip_set_list[index]->ref !=0)
> 
> This way, we avoid the kernel panic?

That'd be racy, so other solution is required.

Best regards,
Jozsef
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