DHCP6 bug fix:

[mirror_edk2.git] / NetworkPkg / Dhcp6Dxe / Dhcp6Io.c

diff --git a/NetworkPkg/Dhcp6Dxe/Dhcp6Io.c b/NetworkPkg/Dhcp6Dxe/Dhcp6Io.c
index b23147952517aae8d3447ce17c46551402865ea7..063605e60947bb6a8c7291e27d8c49445cbbda79 100644 (file)
--- a/NetworkPkg/Dhcp6Dxe/Dhcp6Io.c
+++ b/NetworkPkg/Dhcp6Dxe/Dhcp6Io.c
@@ -2,7 +2,7 @@
   Dhcp6 internal functions implementation.\r
 \r
   (C) Copyright 2014 Hewlett-Packard Development Company, L.P.<BR>\r
-  Copyright (c) 2009 - 2014, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>\r
 \r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
@@ -2812,6 +2812,7 @@ Dhcp6ReceivePacket (
   LIST_ENTRY                *Next1;\r
   LIST_ENTRY                *Entry2;\r
   LIST_ENTRY                *Next2;\r
+  EFI_STATUS                Status;\r
 \r
   ASSERT (Udp6Wrap != NULL);\r
   ASSERT (Context != NULL);\r
@@ -2891,6 +2892,18 @@ Dhcp6ReceivePacket (
 \r
 ON_CONTINUE:\r
 \r
+  if (!IsDispatched) {\r
+    Status = UdpIoRecvDatagram (\r
+             Service->UdpIo,\r
+             Dhcp6ReceivePacket,\r
+             Service,\r
+             0\r
+             );\r
+    if (EFI_ERROR (Status)) {\r
+      Dhcp6CleanupRetry (Instance, DHCP6_PACKET_ALL);\r
+    }\r
+  }\r
+\r
   NetbufFree (Udp6Wrap);\r
 \r
   if (Packet != NULL) {\r