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-rw-r--r--net/core/pktgen.c29
1 files changed, 13 insertions, 16 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index c57b06bc79f3..975d651312dc 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -151,7 +151,7 @@
#include <asm/timex.h>
-#define VERSION "pktgen v2.61: Packet Generator for packet performance testing.\n"
+#define VERSION "pktgen v2.62: Packet Generator for packet performance testing.\n"
/* #define PG_DEBUG(a) a */
#define PG_DEBUG(a)
@@ -1921,6 +1921,11 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
struct iphdr *iph;
struct pktgen_hdr *pgh = NULL;
+ /* Update any of the values, used when we're incrementing various
+ * fields.
+ */
+ mod_cur_headers(pkt_dev);
+
skb = alloc_skb(pkt_dev->cur_pkt_size + 64 + 16, GFP_ATOMIC);
if (!skb) {
sprintf(pkt_dev->result, "No memory");
@@ -1934,11 +1939,6 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
iph = (struct iphdr *)skb_put(skb, sizeof(struct iphdr));
udph = (struct udphdr *)skb_put(skb, sizeof(struct udphdr));
- /* Update any of the values, used when we're incrementing various
- * fields.
- */
- mod_cur_headers(pkt_dev);
-
memcpy(eth, pkt_dev->hh, 12);
*(u16*)&eth[12] = __constant_htons(ETH_P_IP);
@@ -2192,7 +2192,12 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
int datalen;
struct ipv6hdr *iph;
struct pktgen_hdr *pgh = NULL;
-
+
+ /* Update any of the values, used when we're incrementing various
+ * fields.
+ */
+ mod_cur_headers(pkt_dev);
+
skb = alloc_skb(pkt_dev->cur_pkt_size + 64 + 16, GFP_ATOMIC);
if (!skb) {
sprintf(pkt_dev->result, "No memory");
@@ -2206,17 +2211,9 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
iph = (struct ipv6hdr *)skb_put(skb, sizeof(struct ipv6hdr));
udph = (struct udphdr *)skb_put(skb, sizeof(struct udphdr));
-
- /* Update any of the values, used when we're incrementing various
- * fields.
- */
- mod_cur_headers(pkt_dev);
-
-
memcpy(eth, pkt_dev->hh, 12);
*(u16*)&eth[12] = __constant_htons(ETH_P_IPV6);
-
-
+
datalen = pkt_dev->cur_pkt_size-14-
sizeof(struct ipv6hdr)-sizeof(struct udphdr); /* Eth + IPh + UDPh */