diff options
Diffstat (limited to 'net/core')
-rw-r--r-- | net/core/flow_dissector.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c index 1818cdcaa9b9..22e4dffa0c8b 100644 --- a/net/core/flow_dissector.c +++ b/net/core/flow_dissector.c @@ -327,6 +327,7 @@ mpls: return false; } +ip_proto_again: switch (ip_proto) { case IPPROTO_GRE: { struct gre_hdr { @@ -383,6 +384,22 @@ mpls: } goto again; } + case NEXTHDR_HOP: + case NEXTHDR_ROUTING: + case NEXTHDR_DEST: { + u8 _opthdr[2], *opthdr; + + if (proto != htons(ETH_P_IPV6)) + break; + + opthdr = __skb_header_pointer(skb, nhoff, sizeof(_opthdr), + data, hlen, &_opthdr); + + ip_proto = _opthdr[0]; + nhoff += (_opthdr[1] + 1) << 3; + + goto ip_proto_again; + } case IPPROTO_IPIP: proto = htons(ETH_P_IP); goto ip; |