Apply changeset 201:e416c63c4e01: "Swap nf9 last/first switched. They were reversed in the struct" (Closes: #611458)

ChangeLog

@@ -1,3 +1,8 @@
+20100504
+ - (djm) Swap nf9 last/first switched. They were reversed in the struct
+   vs our template flowset. Patch from stephen AT sfnelson.org.
+   https://bugzilla.mindrot.org/show_bug.cgi?id=1760
+
 20061101
  - (djm) Collect licenses into LICENSE file
  - (djm) malloc(x*y) -> calloc(x, y)

netflow9.c

@@ -84,7 +84,7 @@ struct NF9_SOFTFLOWD_TEMPLATE {
 
 /* softflowd data flowset types */
 struct NF9_SOFTFLOWD_DATA_COMMON {
-	u_int32_t first_switched, last_switched;
+	u_int32_t last_switched, first_switched;
 	u_int32_t bytes, packets;
 	u_int16_t src_port, dst_port;
 	u_int8_t protocol, tcp_flags, ipproto;