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Merge pull request #7025 from lioncash/integrity 

VolumeWii: Use ReadSwapped for retrieving the partition data size in CheckIntegrity()
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Léo Lam 2018-05-30 10:55:13 +02:00 committed by GitHub
parent c3de9d7b0e efabfc0b54
commit eb9969a1e2
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
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8
Source/Core/DiscIO/VolumeWii.cpp
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@ -394,11 +394,11 @@ bool VolumeWii::CheckIntegrity(const Partition& partition) const
return false; return false;
// Get partition data size // Get partition data size
u32 part_size_div4; const auto part_data_size = ReadSwappedAndShifted(partition.offset + 0x2BC, PARTITION_NONE);
m_reader->Read(partition.offset + 0x2BC, sizeof(u32), reinterpret_cast<u8*>(&part_size_div4)); if (!part_data_size)
const u64 part_data_size = static_cast<u64>(Common::swap32(part_size_div4)) * 4; return false;
const u32 num_clusters = static_cast<u32>(part_data_size / 0x8000); const u32 num_clusters = static_cast<u32>(part_data_size.value() / 0x8000);
for (u32 cluster_id = 0; cluster_id < num_clusters; ++cluster_id) for (u32 cluster_id = 0; cluster_id < num_clusters; ++cluster_id)
{ {
const u64 cluster_offset = const u64 cluster_offset =