Merge remote-tracking branch 'remotes/jasowang/tags/net-pull-request' into staging

# gpg: Signature made Fri 19 Oct 2018 04:16:03 BST
# gpg:                using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* remotes/jasowang/tags/net-pull-request: (26 commits)
  qemu-options: Fix bad "macaddr" property in the documentation
  e1000: indicate dropped packets in HW counters
  net: ignore packet size greater than INT_MAX
  pcnet: fix possible buffer overflow
  rtl8139: fix possible out of bound access
  ne2000: fix possible out of bound access in ne2000_receive
  clean up callback when del virtqueue
  docs: Add COLO status diagram to COLO-FT.txt
  COLO: quick failover process by kick COLO thread
  COLO: notify net filters about checkpoint/failover event
  filter-rewriter: handle checkpoint and failover event
  filter: Add handle_event method for NetFilterClass
  COLO: flush host dirty ram from cache
  savevm: split the process of different stages for loadvm/savevm
  qapi: Add new command to query colo status
  qapi/migration.json: Rename COLO unknown mode to none mode.
  qmp event: Add COLO_EXIT event to notify users while exited COLO
  COLO: Flush memory data from ram cache
  ram/COLO: Record the dirty pages that SVM received
  COLO: Load dirty pages into SVM's RAM cache firstly
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 9 insertions, 1 deletions

diff --git a/net/colo.c b/net/colo.c
index 6dda4ed66e..49176bf07b 100644
--- a/net/colo.c
+++ b/net/colo.c
@@ -137,7 +137,7 @@ Connection *connection_new(ConnectionKey *key)
     conn->ip_proto = key->ip_proto;
     conn->processing = false;
     conn->offset = 0;
-    conn->syn_flag = 0;
+    conn->tcp_state = TCPS_CLOSED;
     conn->pack = 0;
     conn->sack = 0;
     g_queue_init(&conn->primary_list);
@@ -221,3 +221,11 @@ Connection *connection_get(GHashTable *connection_track_table,
 
     return conn;
 }
+
+bool connection_has_tracked(GHashTable *connection_track_table,
+                            ConnectionKey *key)
+{
+    Connection *conn = g_hash_table_lookup(connection_track_table, key);
+
+    return conn ? true : false;
+}