Update all the code to consume the ConvertDevicePathToText, ConvertDevicePathNodeToTe...

[mirror_edk2.git] / SecurityPkg / Library / DxeTpmMeasureBootLib / DxeTpmMeasureBootLib.c

diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
index eae68eab6babb05d0059f9417e4dfc2249d144f5..d11ec13373c2b1b0454bf0cdbdef932c1109b384 100644 (file)
--- a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
+++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
@@ -15,7 +15,7 @@
   TcgMeasureGptTable() function will receive untrusted GPT partition table, and parse\r
   partition data carefully.\r
 \r
-Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>\r
 This program and the accompanying materials \r
 are licensed and made available under the terms and conditions of the BSD License \r
 which accompanies this distribution.  The full text of the license may be found at \r
@@ -31,7 +31,6 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #include <Protocol/TcgService.h>\r
 #include <Protocol/BlockIo.h>\r
 #include <Protocol/DiskIo.h>\r
-#include <Protocol/DevicePathToText.h>\r
 #include <Protocol/FirmwareVolumeBlock.h>\r
 \r
 #include <Guid/MeasuredFvHob.h>\r
@@ -664,6 +663,14 @@ TcgMeasurePeImage (
              &EventNumber,\r
              &EventLogLastEntry\r
              );\r
+  if (Status == EFI_OUT_OF_RESOURCES) {\r
+    //\r
+    // Out of resource here means the image is hashed and its result is extended to PCR.\r
+    // But the event log cann't be saved since log area is full.\r
+    // Just return EFI_SUCCESS in order not to block the image load.\r
+    //\r
+    Status = EFI_SUCCESS;\r
+  }\r
 \r
 Finish:\r
   FreePool (TcgEvent);\r
@@ -932,21 +939,14 @@ DxeTpmMeasureBootHandler (
     //    \r
     DEBUG_CODE_BEGIN ();\r
       CHAR16                            *ToText;\r
-      EFI_DEVICE_PATH_TO_TEXT_PROTOCOL  *DevPathToText;\r
-      Status = gBS->LocateProtocol (\r
-                      &gEfiDevicePathToTextProtocolGuid,\r
-                      NULL,\r
-                      (VOID **) &DevPathToText\r
-                      );\r
-      if (!EFI_ERROR (Status)) {\r
-        ToText = DevPathToText->ConvertDevicePathToText (\r
-                                  DevicePathNode,\r
-                                  FALSE,\r
-                                  TRUE\r
-                                  );\r
-        if (ToText != NULL) {\r
-          DEBUG ((DEBUG_INFO, "The measured image path is %s.\n", ToText));\r
-        }\r
+      ToText = ConvertDevicePathToText (\r
+                 DevicePathNode,\r
+                 FALSE,\r
+                 TRUE\r
+                 );\r
+      if (ToText != NULL) {\r
+        DEBUG ((DEBUG_INFO, "The measured image path is %s.\n", ToText));\r
+        FreePool (ToText);\r
       }\r
     DEBUG_CODE_END ();\r
 \r