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| author | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-09 02:01:19 +0000 |
|---|---|---|
| committer | niruiyu <niruiyu@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-09 02:01:19 +0000 |
| commit | 10fe0d814add860a1040e648b1f5782c0de350e6 (patch) | |
| tree | 2ea53ef082bf3ffbd65280fa94d23ed14c7b5482 /MdeModulePkg/Core/Dxe | |
| parent | 1b65880229e0639d17f0491bbf93419a546b3bcd (diff) | |
| download | edk2-10fe0d814add860a1040e648b1f5782c0de350e6.zip edk2-10fe0d814add860a1040e648b1f5782c0de350e6.tar.gz edk2-10fe0d814add860a1040e648b1f5782c0de350e6.tar.bz2 | |
Fix crash in GetMemoryMap() when memory type 0x80000000-0xFFFFFFFF was allocated by OS loader
Signed-off-by: niruiyu
Reviewed-by: lgao4
Reviewed-by: hhtian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11774 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Core/Dxe')
| -rw-r--r-- | MdeModulePkg/Core/Dxe/Mem/Page.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/MdeModulePkg/Core/Dxe/Mem/Page.c b/MdeModulePkg/Core/Dxe/Mem/Page.c index e415a89..04844e3 100644 --- a/MdeModulePkg/Core/Dxe/Mem/Page.c +++ b/MdeModulePkg/Core/Dxe/Mem/Page.c @@ -1464,8 +1464,10 @@ CoreGetMemoryMap ( }
}
MemoryMap->Attribute = Entry->Attribute;
- if (mMemoryTypeStatistics[MemoryMap->Type].Runtime) {
- MemoryMap->Attribute |= EFI_MEMORY_RUNTIME;
+ if (MemoryMap->Type < EfiMaxMemoryType) {
+ if (mMemoryTypeStatistics[MemoryMap->Type].Runtime) {
+ MemoryMap->Attribute |= EFI_MEMORY_RUNTIME;
+ }
}
//
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