diff options
| author | Star Zeng <star.zeng@intel.com> | 2015-01-09 08:46:47 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@Edk2> | 2015-01-09 08:46:47 +0000 |
| commit | 092b852a5bd124d94395930848f2754b6a98fd5c (patch) | |
| tree | 833706935e69c361fbb6a419d6d77ffe058f5d5e | |
| parent | a5077fd0d280b7160e14159144934b1d7391a045 (diff) | |
| download | edk2-platforms-092b852a5bd124d94395930848f2754b6a98fd5c.tar.xz | |
MdeModulePkg DxeCore: Enhance memory profile code to handle possible NULL FilePath.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16595 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | MdeModulePkg/Core/Dxe/Mem/MemoryProfileRecord.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/MdeModulePkg/Core/Dxe/Mem/MemoryProfileRecord.c b/MdeModulePkg/Core/Dxe/Mem/MemoryProfileRecord.c index 60971ba9f9..1ae991b702 100644 --- a/MdeModulePkg/Core/Dxe/Mem/MemoryProfileRecord.c +++ b/MdeModulePkg/Core/Dxe/Mem/MemoryProfileRecord.c @@ -1,7 +1,7 @@ /** @file
Support routines for UEFI memory profile.
- Copyright (c) 2014, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2014 - 2015, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -483,13 +483,15 @@ GetFileNameFromFilePath ( EFI_GUID *FileName;
FileName = NULL;
- ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) FilePath;
- while (!IsDevicePathEnd (ThisFilePath)) {
- FileName = EfiGetNameGuidFromFwVolDevicePathNode (ThisFilePath);
- if (FileName != NULL) {
- break;
+ if (FilePath != NULL) {
+ ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) FilePath;
+ while (!IsDevicePathEnd (ThisFilePath)) {
+ FileName = EfiGetNameGuidFromFwVolDevicePathNode (ThisFilePath);
+ if (FileName != NULL) {
+ break;
+ }
+ ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) NextDevicePathNode (ThisFilePath);
}
- ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) NextDevicePathNode (ThisFilePath);
}
return FileName;
|