> Agree, I will fix the patch. I think she header size of 8 may be caome > from the tcp code^_^? Yes, it is the same in tcp_v4_err() in net/ipv4/tcp_ipv4.c and I think that is because of RFC 1122, 3.2.2: "Every ICMP error message includes the Internet header and at least the first 8 data octets of the datagram that triggered the error; more than 8 octets MAY be sent; this header and data MUST be unchanged from the received datagram." In TCP it is possible to get at the sequence number with the first 8 octets, in DCCP this is at least 12 bytes as correctly pointed out by your patch changelog. -- To unsubscribe from this list: send the line "unsubscribe dccp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
