rconn: Fix null pointer dereference in rconn_add_monitor().

[sliver-openvswitch.git] / lib / vconn-provider.h

diff --git a/lib/vconn-provider.h b/lib/vconn-provider.h
index f4e9a9e..e6058f3 100644 (file)
--- a/lib/vconn-provider.h
+++ b/lib/vconn-provider.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010, 2012 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2012, 2013 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -33,13 +33,18 @@ struct vconn {
     struct vconn_class *class;
     int state;
     int error;
-    uint32_t allowed_versions;
-    uint32_t peer_versions;
-    enum ofp_version version;
+
+    /* OpenFlow versions. */
+    uint32_t allowed_versions;  /* Bitmap of versions we will accept. */
+    uint32_t peer_versions;     /* Peer's bitmap of versions it will accept. */
+    enum ofp_version version;   /* Negotiated version (or 0). */
+    bool recv_any_version;      /* True to receive a message of any version. */
+
     ovs_be32 remote_ip;
     ovs_be16 remote_port;
     ovs_be32 local_ip;
     ovs_be16 local_port;
+
     char *name;
 };