21d20
<  * 		Ira Burton	:	Support for SOCK_CLUSTER
415,420c414,416
< 	/* Ira Burton, if using SOCK_CLUSTER, then don't validate length */
< 	if (iph->version != 14)
< 	{
< 		if (iph->ihl < 5 || iph->version != 4)
< 			goto inhdr_error; 
< 	}
---
> 	if (iph->ihl < 5 || iph->version != 4)
> 		goto inhdr_error; 
> 
426,432c422,424
< 	/* Ira Burton, if using SOCK_CLUSTER, then don't csum */
< 	if (iph->version != 14)
< 	{
< 		if (ip_fast_csum((u8 *)iph, iph->ihl) != 0)
< 			goto inhdr_error; 
< 	}
< 	
---
> 	if (ip_fast_csum((u8 *)iph, iph->ihl) != 0)
> 		goto inhdr_error; 
>