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xci: Fix error masking issue 

Prevents NCA-related errors from being masked into MissingProgramNCA or MissingKeyFile
This commit is contained in:
Zach Hilman 2018-08-16 16:57:00 -04:00
parent c7f2fb2151
commit a9dc5a3c10
3 changed files with 17 additions and 5 deletions
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9
src/core/file_sys/card_image.cpp
View File

@ -43,6 +43,8 @@ XCI::XCI(VirtualFile file_) : file(std::move(file_)), partitions(0x4) {
partitions[static_cast<size_t>(partition)] = std::make_shared<PartitionFilesystem>(raw);
}
program_nca_status = Loader::ResultStatus::ErrorXCIMissingProgramNCA;
auto result = AddNCAFromPartition(XCIPartition::Secure);
if (result != Loader::ResultStatus::Success) {
status = result;
@ -76,6 +78,10 @@ Loader::ResultStatus XCI::GetStatus() const {
return status;
}
Loader::ResultStatus XCI::GetProgramNCAStatus() const {
return program_nca_status;
}
VirtualDir XCI::GetPartition(XCIPartition partition) const {
return partitions[static_cast<size_t>(partition)];
}
@ -143,6 +149,9 @@ Loader::ResultStatus XCI::AddNCAFromPartition(XCIPartition part) {
if (file->GetExtension() != "nca")
continue;
auto nca = std::make_shared<NCA>(file);
if (nca->GetType() == NCAContentType::Program) {
program_nca_status = nca->GetStatus();
}
if (nca->GetStatus() == Loader::ResultStatus::Success) {
ncas.push_back(std::move(nca));
} else {

2
src/core/file_sys/card_image.h
View File

@ -59,6 +59,7 @@ public:
explicit XCI(VirtualFile file);
Loader::ResultStatus GetStatus() const;
Loader::ResultStatus GetProgramNCAStatus() const;
u8 GetFormatVersion() const;
@ -90,6 +91,7 @@ private:
GamecardHeader header{};
Loader::ResultStatus status;
Loader::ResultStatus program_nca_status;
std::vector<VirtualDir> partitions;
std::vector<std::shared_ptr<NCA>> ncas;

9
src/core/loader/xci.cpp
View File

@ -61,11 +61,12 @@ ResultStatus AppLoader_XCI::Load(Kernel::SharedPtr<Kernel::Process>& process) {
if (xci->GetStatus() != ResultStatus::Success)
return xci->GetStatus();
if (xci->GetNCAFileByType(FileSys::NCAContentType::Program) == nullptr) {
if (!Core::Crypto::KeyManager::KeyFileExists(false))
if (xci->GetProgramNCAStatus() != ResultStatus::Success)
return xci->GetProgramNCAStatus();
const auto nca = xci->GetNCAFileByType(FileSys::NCAContentType::Program);
if (nca == nullptr && !Core::Crypto::KeyManager::KeyFileExists(false))
return ResultStatus::ErrorMissingProductionKeyFile;
return ResultStatus::ErrorXCIMissingProgramNCA;
}
auto result = nca_loader->Load(process);
if (result != ResultStatus::Success)