diff options
| author | sfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-06-08 02:09:48 +0000 |
|---|---|---|
| committer | sfu5 <sfu5@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-06-08 02:09:48 +0000 |
| commit | de2447dd4ca93ca37ff067c325e478dc586235ca (patch) | |
| tree | bfeb62015fb43f7c62ceabaaaff5803fb446ac88 /SecurityPkg/Library | |
| parent | 3a2fc8780fa881c251e9d91e0ddbb30a7f41ad62 (diff) | |
| download | edk2-platforms-de2447dd4ca93ca37ff067c325e478dc586235ca.tar.xz | |
Fix compatibility issue when using IPF image with PE32 magic value in the OptionalHeader.
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Dong Guo <guo.dong@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13433 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SecurityPkg/Library')
| -rw-r--r-- | SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c | 32 | ||||
| -rw-r--r-- | SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c | 15 |
2 files changed, 44 insertions, 3 deletions
diff --git a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c index 79d2261251..2a54296134 100644 --- a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c +++ b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c @@ -297,7 +297,21 @@ HashPeImage ( // Measuring PE/COFF Image Header;
// But CheckSum field and SECURITY data directory (certificate) are excluded
//
- Magic = mNtHeader.Pe32->OptionalHeader.Magic;
+ if (mNtHeader.Pe32->FileHeader.Machine == IMAGE_FILE_MACHINE_IA64 && mNtHeader.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {
+ //
+ // NOTE: Some versions of Linux ELILO for Itanium have an incorrect magic value
+ // in the PE/COFF Header. If the MachineType is Itanium(IA64) and the
+ // Magic value in the OptionalHeader is EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC
+ // then override the magic value to EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC
+ //
+ Magic = EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC;
+ } else {
+ //
+ // Get the magic value from the PE/COFF Optional Header
+ //
+ Magic = mNtHeader.Pe32->OptionalHeader.Magic;
+ }
+
//
// 3. Calculate the distance from the base of the image header to the image checksum address.
// 4. Hash the image header from its base to beginning of the image checksum.
@@ -1346,7 +1360,21 @@ DxeImageVerificationHandler ( goto Done;
}
- Magic = mNtHeader.Pe32->OptionalHeader.Magic;
+ if (mNtHeader.Pe32->FileHeader.Machine == IMAGE_FILE_MACHINE_IA64 && mNtHeader.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {
+ //
+ // NOTE: Some versions of Linux ELILO for Itanium have an incorrect magic value
+ // in the PE/COFF Header. If the MachineType is Itanium(IA64) and the
+ // Magic value in the OptionalHeader is EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC
+ // then override the magic value to EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC
+ //
+ Magic = EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC;
+ } else {
+ //
+ // Get the magic value from the PE/COFF Optional Header
+ //
+ Magic = mNtHeader.Pe32->OptionalHeader.Magic;
+ }
+
if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {
//
// Use PE32 offset.
diff --git a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c index 803c7876a5..bbd38b74ed 100644 --- a/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c +++ b/SecurityPkg/Library/DxeTpmMeasureBootLib/DxeTpmMeasureBootLib.c @@ -382,7 +382,20 @@ TcgMeasurePeImage ( // Measuring PE/COFF Image Header;
// But CheckSum field and SECURITY data directory (certificate) are excluded
//
- Magic = Hdr.Pe32->OptionalHeader.Magic;
+ if (Hdr.Pe32->FileHeader.Machine == IMAGE_FILE_MACHINE_IA64 && Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {
+ //
+ // NOTE: Some versions of Linux ELILO for Itanium have an incorrect magic value
+ // in the PE/COFF Header. If the MachineType is Itanium(IA64) and the
+ // Magic value in the OptionalHeader is EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC
+ // then override the magic value to EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC
+ //
+ Magic = EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC;
+ } else {
+ //
+ // Get the magic value from the PE/COFF Optional Header
+ //
+ Magic = Hdr.Pe32->OptionalHeader.Magic;
+ }
//
// 3. Calculate the distance from the base of the image header to the image checksum address.
|