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IOS/FS: Fix ReadDir returning wrong number of entries

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ReadDir should always write the actual number of entries in the
directory list (`min(max_count, number_of_entries_on_nand)`).
This commit is contained in:
Léo Lam 2018-04-19 11:47:22 +02:00
parent a500347345
commit 4c47417a0e
1 changed files with 2 additions and 0 deletions
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Source/Core/Core/IOS/FS/FileSystemProxy.cpp
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@ -469,6 +469,8 @@ IPCCommandResult FS::ReadDirectory(const Handle& handle, const IOCtlVRequest& re
Memory::Write_U8(0, file_list_address + 12); Memory::Write_U8(0, file_list_address + 12);
file_list_address += 13; file_list_address += 13;
} }
// Write the actual number of entries in the buffer.
Memory::Write_U32(std::min(max_count, static_cast<u32>(list->size())), file_count_address);
return GetFSReply(IPC_SUCCESS); return GetFSReply(IPC_SUCCESS);
} }