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Avoid UB when reading Wii volume names

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This commit is contained in:
JosJuice
2017-11-02 21:05:37 +01:00
parent 6902bbb696
commit 1dc2a85ccc
4 changed files with 15 additions and 16 deletions
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6
Source/Core/DiscIO/VolumeWad.cpp
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@ -138,10 +138,10 @@ std::map<Language, std::string> VolumeWAD::GetLongNames() const
if (!m_tmd.IsValid() || !IOS::ES::IsChannel(m_tmd.GetTitleId()))
return {};
std::vector<u8> name_data(NAMES_TOTAL_BYTES);
if (!Read(m_opening_bnr_offset + 0x9C, NAMES_TOTAL_BYTES, name_data.data()))
std::vector<char16_t> names(NAMES_TOTAL_CHARS);
if (!Read(m_opening_bnr_offset + 0x9C, NAMES_TOTAL_BYTES, reinterpret_cast<u8*>(names.data())))
return std::map<Language, std::string>();
return ReadWiiNames(name_data);
return ReadWiiNames(names);
}
std::vector<u32> VolumeWAD::GetBanner(int* width, int* height) const