diff options
| author | Zhang Chen <zhangchen.fnst@cn.fujitsu.com> | 2017-07-04 14:53:53 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2017-07-17 20:13:51 +0800 |
| commit | 5cc444d367078e3582b8e7e0136c53d3632c544b (patch) | |
| tree | b5f3d77f389a0fa5d1f4d06e60028f6a7f2f9d6f /net/colo.c | |
| parent | aa3a7032f73f603818ea3e781b19ce8eab0d33f1 (diff) | |
| download | qemu-5cc444d367078e3582b8e7e0136c53d3632c544b.zip | |
net/colo.c: Add vnet packet parse feature in colo-proxy
Make colo-compare and filter-rewriter can parse vnet packet.
Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'net/colo.c')
| -rw-r--r-- | net/colo.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/colo.c b/net/colo.c index 180eaed49a..28ce7c8ae0 100644 --- a/net/colo.c +++ b/net/colo.c @@ -43,11 +43,11 @@ int parse_packet_early(Packet *pkt) { int network_length; static const uint8_t vlan[] = {0x81, 0x00}; - uint8_t *data = pkt->data; + uint8_t *data = pkt->data + pkt->vnet_hdr_len; uint16_t l3_proto; ssize_t l2hdr_len = eth_get_l2_hdr_length(data); - if (pkt->size < ETH_HLEN) { + if (pkt->size < ETH_HLEN + pkt->vnet_hdr_len) { trace_colo_proxy_main("pkt->size < ETH_HLEN"); return 1; } @@ -73,7 +73,7 @@ int parse_packet_early(Packet *pkt) } network_length = pkt->ip->ip_hl * 4; - if (pkt->size < l2hdr_len + network_length) { + if (pkt->size < l2hdr_len + network_length + pkt->vnet_hdr_len) { trace_colo_proxy_main("pkt->size < network_header + network_length"); return 1; } |