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[Qemu-devel] [PULL 09/14] net/colo.c: Add vnet packet parse feature in c
From: |
Jason Wang |
Subject: |
[Qemu-devel] [PULL 09/14] net/colo.c: Add vnet packet parse feature in colo-proxy |
Date: |
Mon, 17 Jul 2017 20:21:40 +0800 |
From: Zhang Chen <address@hidden>
Make colo-compare and filter-rewriter can parse vnet packet.
Signed-off-by: Zhang Chen <address@hidden>
Signed-off-by: Jason Wang <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] [PULL 00/14] Net patches, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 01/14] net: Add vnet_hdr_len arguments in NetClientState, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 02/14] net/net.c: Add vnet_hdr support in SocketReadState, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 03/14] net/filter-mirror.c: Introduce parameter for filter_send(), Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 04/14] net/filter-mirror.c: Make filter mirror support vnet support., Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 05/14] net/filter-mirror.c: Add new option to enable vnet support for filter-redirector, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 06/14] net/colo.c: Make vnet_hdr_len as packet property, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 07/14] net/colo-compare.c: Introduce parameter for compare_chr_send(), Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 08/14] net/colo-compare.c: Make colo-compare support vnet_hdr_len, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 09/14] net/colo.c: Add vnet packet parse feature in colo-proxy,
Jason Wang <=
- [Qemu-devel] [PULL 10/14] net/colo-compare.c: Add vnet packet's tcp/udp/icmp compare, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 11/14] net/filter-rewriter.c: Make filter-rewriter support vnet_hdr_len, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 12/14] docs/colo-proxy.txt: Update colo-proxy usage of net driver with vnet_header, Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 13/14] virtion-net: Prefer is_power_of_2(), Jason Wang, 2017/07/17
- [Qemu-devel] [PULL 14/14] virtio-net: fix offload ctrl endian, Jason Wang, 2017/07/17
- Re: [Qemu-devel] [PULL 00/14] Net patches, Peter Maydell, 2017/07/18