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| author | jyao1 <jyao1@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-11 13:25:18 +0000 |
|---|---|---|
| committer | jyao1 <jyao1@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-11 13:25:18 +0000 |
| commit | 47f8d0f3c346b7e77ba84cfef88888d15959bfbc (patch) | |
| tree | 41128af946789a5e34c99a8b70579e586dfa310d | |
| parent | 30d636c8d97057a2b5b3d696757c868710a94d2c (diff) | |
| download | edk2-platforms-47f8d0f3c346b7e77ba84cfef88888d15959bfbc.tar.xz | |
Fix Smbios table checksum error, by zero IntermediateChecksum and EntryPointStructureChecksum before checksum calculation.
signed-off-by: jyao1
reviewed-by: elvinli
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12527 6f19259b-4bc3-4df7-8a09-765794883524
| -rw-r--r-- | MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c b/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c index 80ccb1995e..b39ea23a8f 100644 --- a/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c +++ b/MdeModulePkg/Universal/SmbiosDxe/SmbiosDxe.c @@ -994,6 +994,9 @@ SmbiosCreateTable ( //
// Fixup checksums in the Entry Point Structure
//
+ EntryPointStructure->IntermediateChecksum = 0;
+ EntryPointStructure->EntryPointStructureChecksum = 0;
+
EntryPointStructure->IntermediateChecksum =
CalculateCheckSum8 ((UINT8 *) EntryPointStructure + 0x10, EntryPointStructure->EntryPointLength - 0x10);
EntryPointStructure->EntryPointStructureChecksum =
|