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Add sanity check to DirectoryFileHandle::Read

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This commit is contained in:
Henrik Rydgård
2021-10-07 23:59:21 +02:00
parent 2257febc82
commit b069a239aa
1 changed files with 4 additions and 2 deletions
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Core/FileSystems/DirectoryFileSystem.cpp
+4 -2
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@@ -311,11 +311,13 @@ size_t DirectoryFileHandle::Read(u8* pointer, s64 size)
size = needsTrunc_ - off;
}
}
if (size > 0) {
#ifdef _WIN32
::ReadFile(hFile, (LPVOID)pointer, (DWORD)size, (LPDWORD)&bytesRead, 0);
::ReadFile(hFile, (LPVOID)pointer, (DWORD)size, (LPDWORD)&bytesRead, 0);
#else
bytesRead = read(hFile, pointer, size);
bytesRead = read(hFile, pointer, size);
#endif
}
return replay_ ? ReplayApplyDiskRead(pointer, (uint32_t)bytesRead, (uint32_t)size, inGameDir_, CoreTiming::GetGlobalTimeUs()) : bytesRead;
}