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[VFS] Fix some security issues in StfsContainerDevice code

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Triang3l
2019-10-22 08:55:45 +03:00
parent 1005651855
commit e07b0ed2ad
2 changed files with 56 additions and 32 deletions
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5
src/xenia/vfs/devices/stfs_container_device.h
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@@ -197,11 +197,12 @@ class StfsContainerDevice : public Device {
const uint32_t kSTFSHashSpacing = 170;
const char* ReadMagic(const std::wstring& path);
bool ResolveFromFolder(const std::wstring& path);
Error MapFiles();
Error ReadHeaderAndVerify(const uint8_t* map_ptr);
static Error ReadPackageType(const uint8_t* map_ptr, size_t map_size,
StfsPackageType* package_type_out);
Error ReadHeaderAndVerify(const uint8_t* map_ptr, size_t map_size);
Error ReadSVOD();
Error ReadEntrySVOD(uint32_t sector, uint32_t ordinal,