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Merge pull request #266 from yeggor/new_engine

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Add support for EFI_GUIDED_SECTION_LZMA_HP GUID
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Nikolaj Schlej 2022-08-24 10:42:32 +02:00 committed by GitHub
commit cc274319bf
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 5 additions and 2 deletions
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3
common/ffs.h
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@ -486,6 +486,9 @@ const UByteArray EFI_GUIDED_SECTION_TIANO // A31280AD-481E-41B6-95E8-127F4C98477
const UByteArray EFI_GUIDED_SECTION_LZMA // EE4E5898-3914-4259-9D6E-DC7BD79403CF
("\x98\x58\x4E\xEE\x14\x39\x59\x42\x9D\x6E\xDC\x7B\xD7\x94\x03\xCF", 16);
const UByteArray EFI_GUIDED_SECTION_LZMA_HP // 0ED85E23-F253-413F-A03C-901987B04397
("\x23\x5E\xD8\x0E\x53\xF2\x3F\x41\xA0\x3C\x90\x19\x87\xB0\x43\x97", 16);
const UByteArray EFI_GUIDED_SECTION_LZMAF86 // D42AE6BD-1352-4BFB-909A-CA72A6EAE889
("\xBD\xE6\x2A\xD4\x52\x13\xFB\x4B\x90\x9A\xCA\x72\xA6\xEA\xE8\x89", 16);

4
common/ffsparser.cpp
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@ -2309,7 +2309,7 @@ USTATUS FfsParser::parseGuidedSectionHeader(const UByteArray & section, const UI
}
// No need to change dataOffset here
}
else if (baGuid == EFI_GUIDED_SECTION_LZMA || baGuid == EFI_GUIDED_SECTION_LZMAF86 || baGuid == EFI_GUIDED_SECTION_TIANO || baGuid == EFI_GUIDED_SECTION_GZIP) {
else if (baGuid == EFI_GUIDED_SECTION_LZMA || baGuid == EFI_GUIDED_SECTION_LZMA_HP || baGuid == EFI_GUIDED_SECTION_LZMAF86 || baGuid == EFI_GUIDED_SECTION_TIANO || baGuid == EFI_GUIDED_SECTION_GZIP) {
if ((attributes & EFI_GUIDED_SECTION_PROCESSING_REQUIRED) == 0) { // Check that ProcessingRequired attribute is set on compressed GUIDed sections
msgNoProcessingRequiredAttributeCompressed = true;
}
@ -2793,7 +2793,7 @@ USTATUS FfsParser::parseGuidedSectionBody(const UModelIndex & index)
info += usprintf("\nDecompressed size: %" PRIXQ "h (%" PRIuQ ")", processed.size(), processed.size());
}
// LZMA compressed section
else if (baGuid == EFI_GUIDED_SECTION_LZMA) {
else if (baGuid == EFI_GUIDED_SECTION_LZMA || baGuid == EFI_GUIDED_SECTION_LZMA_HP) {
USTATUS result = decompress(model->body(index), EFI_CUSTOMIZED_COMPRESSION, algorithm, dictionarySize, processed, efiDecompressed);
if (result) {
msg(usprintf("%s: decompression failed with error ", __FUNCTION__) + errorCodeToUString(result), index);