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| author | Qiu Shumin <shumin.qiu@intel.com> | 2016-02-25 13:00:28 +0800 |
|---|---|---|
| committer | Qiu Shumin <shumin.qiu@intel.com> | 2016-02-26 14:59:22 +0800 |
| commit | 4cb6375ca6ddf73577758a72b1464896c3eae767 (patch) | |
| tree | 221247a6416ef381bcdf466f3790c2576c9e7600 | |
| parent | ba33c80fc594404872bc6f33e48d38836e9384a0 (diff) | |
| download | edk2-4cb6375ca6ddf73577758a72b1464896c3eae767.tar.gz edk2-4cb6375ca6ddf73577758a72b1464896c3eae767.tar.bz2 edk2-4cb6375ca6ddf73577758a72b1464896c3eae767.zip | |
MdeModulePkg: Add ASSERT to make sure pointer 'MemoryMap' is not NULL.
If 'CoreGetMemoryMap' return success the 'MemoryMap' shouldn't be NULL.
Add code to make sure this.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>
Reviewed-by: Yao Jiewen <Jiewen.Yao@intel.com>
| -rw-r--r-- | MdeModulePkg/Core/Dxe/Misc/PropertiesTable.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MdeModulePkg/Core/Dxe/Misc/PropertiesTable.c b/MdeModulePkg/Core/Dxe/Misc/PropertiesTable.c index ebe70966db..32497c1c0c 100644 --- a/MdeModulePkg/Core/Dxe/Misc/PropertiesTable.c +++ b/MdeModulePkg/Core/Dxe/Misc/PropertiesTable.c @@ -790,6 +790,7 @@ CoreGetMemoryMapPropertiesTable ( if (Status == EFI_BUFFER_TOO_SMALL) {
*MemoryMapSize = *MemoryMapSize + (*DescriptorSize) * AdditionalRecordCount;
} else if (Status == EFI_SUCCESS) {
+ ASSERT (MemoryMap != NULL);
if (OldMemoryMapSize - *MemoryMapSize < (*DescriptorSize) * AdditionalRecordCount) {
*MemoryMapSize = *MemoryMapSize + (*DescriptorSize) * AdditionalRecordCount;
//
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