Subject: Re: [PATCH net-next] net: vrf: Create FIB tables on link create

From: David Ahern <[email-masked]>
Date: Wed, 4 May 2016 22:29:36 -0600

On 5/4/16 10:24 PM, David Miller wrote:
> From: David Ahern <[email-masked]>
> Date: Wed,  4 May 2016 21:18:07 -0700
>
>> @@ -372,9 +372,13 @@ static int vrf_rt6_create(struct net_device *dev)
>>   	if (!rt6)
>>   		goto out;
>>
>> -	rt6->dst.output	= vrf_output6;
>> -	rt6->rt6i_table = fib6_get_table(net, vrf->tb_id);
>>   	dst_hold(&rt6->dst);
>> +
>> +	rt6->rt6i_table = fib6_new_table(net, vrf->tb_id);
>> +	if (!rt6->rt6i_table)
>> +		goto out;
>> +
>> +	rt6->dst.output	= vrf_output6;
>>   	vrf->rt6 = rt6;
>>   	rc = 0;
>>   out:
>
> This leaks rt6.
>

Indeed. That fact was lost by follow on patches which fix the ordering.