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[Qemu-devel] [PATCH V3 09/10] net/colo.c: Add vnet packet parse feature
From: |
Zhang Chen |
Subject: |
[Qemu-devel] [PATCH V3 09/10] net/colo.c: Add vnet packet parse feature in colo-proxy |
Date: |
Fri, 28 Apr 2017 17:47:19 +0800 |
Make colo-compare and filter-rewriter can parse vnet packet.
Signed-off-by: Zhang Chen <address@hidden>
---
net/colo.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/colo.c b/net/colo.c
index 180eaed..28ce7c8 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;
}
--
2.7.4
- [Qemu-devel] [PATCH V3 00/10] Add COLO-proxy virtio-net support, Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 02/10] net/tap.c: Add tap_get_vnet_hdr_len and tap_get_using_vnet_hdr function, Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 01/10] net: Add vnet_hdr_len related callback in NetClientInfo, Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 10/10] net/colo-compare.c: Add vnet packet's tcp/udp/icmp compare, Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 07/10] tests/virtio-net-test.c : change virtio-net test case iov send data format, Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 04/10] net/filter-mirror.c: Add filter-mirror and filter-redirector vnet support., Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 08/10] net/colo-compare.c: Make colo-compare support vnet_hdr_len, Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 05/10] net/net.c: Add vnet header length to SocketReadState, Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 06/10] tests/e1000e-test.c : change e1000e test case send data format, Zhang Chen, 2017/04/28
- [Qemu-devel] [PATCH V3 09/10] net/colo.c: Add vnet packet parse feature in colo-proxy,
Zhang Chen <=
- [Qemu-devel] [PATCH V3 03/10] net/netmap.c: Add netmap_get_vnet_hdr_len function, Zhang Chen, 2017/04/28