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Merge pull request #5152 from ligfx/disciomaybeuninitialized

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DiscIO: initialize out args to ReadSwapped (fixes warning)
This commit is contained in:
Mat M 2017-03-31 00:11:53 -04:00 committed by GitHub
commit 80a812322e
2 changed files with 10 additions and 7 deletions
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2
Source/Core/DiscIO/VolumeGC.cpp
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@ -173,7 +173,7 @@ u64 CVolumeGC::GetRawSize() const
u8 CVolumeGC::GetDiscNumber() const u8 CVolumeGC::GetDiscNumber() const
{ {
u8 disc_number; u8 disc_number = 0;
ReadSwapped(6, &disc_number, false); ReadSwapped(6, &disc_number, false);
return disc_number; return disc_number;
} }

15
Source/Core/DiscIO/VolumeWiiCrypted.cpp
View File

@ -115,11 +115,13 @@ IOS::ES::TicketReader CVolumeWiiCrypted::GetTicket() const
IOS::ES::TMDReader CVolumeWiiCrypted::GetTMD() const IOS::ES::TMDReader CVolumeWiiCrypted::GetTMD() const
{ {
u32 tmd_size; u32 tmd_size = 0;
u32 tmd_address; u32 tmd_address = 0;
ReadSwapped(m_VolumeOffset + 0x2a4, &tmd_size, false); if (!ReadSwapped(m_VolumeOffset + 0x2a4, &tmd_size, false))
ReadSwapped(m_VolumeOffset + 0x2a8, &tmd_address, false); return {};
if (!ReadSwapped(m_VolumeOffset + 0x2a8, &tmd_address, false))
return {};
tmd_address <<= 2; tmd_address <<= 2;
if (tmd_size > 1024 * 1024 * 4) if (tmd_size > 1024 * 1024 * 4)
@ -133,7 +135,8 @@ IOS::ES::TMDReader CVolumeWiiCrypted::GetTMD() const
} }
std::vector<u8> buffer(tmd_size); std::vector<u8> buffer(tmd_size);
Read(m_VolumeOffset + tmd_address, tmd_size, buffer.data(), false); if (!Read(m_VolumeOffset + tmd_address, tmd_size, buffer.data(), false))
return {};
return IOS::ES::TMDReader{std::move(buffer)}; return IOS::ES::TMDReader{std::move(buffer)};
} }
@ -253,7 +256,7 @@ Platform CVolumeWiiCrypted::GetVolumeType() const
u8 CVolumeWiiCrypted::GetDiscNumber() const u8 CVolumeWiiCrypted::GetDiscNumber() const
{ {
u8 disc_number; u8 disc_number = 0;
ReadSwapped(6, &disc_number, true); ReadSwapped(6, &disc_number, true);
return disc_number; return disc_number;
} }