Update code not to block application/driver load when event log is full.

Signed-off-by: Dong Guo <guo.dong@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Yao Jiewen <jiewen.yao@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14283 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c
index eae68eab6babb05d0059f9417e4dfc2249d144f5..665e4b6c80908fe50963588fb0a97b94dc79f093 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
@@ -664,6 +664,14 @@ 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