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dotnet: FileSystemHost: zero-init allocations made using Marshal.AllocHGlobal

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Bill Zissimopoulos 2021-10-20 09:04:20 +01:00
parent a4d7aee6f5
commit 81248f3899
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src/dotnet/FileSystemHost.cs
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@ -1448,6 +1448,9 @@ namespace Fsp
_FileSystemInterface.SetEa = SetEa;
_FileSystemInterfacePtr = Marshal.AllocHGlobal(FileSystemInterface.Size);
/* Marshal.AllocHGlobal does not zero memory; we must do it ourselves! */
for (int Offset = 0; FileSystemInterface.Size > Offset; Offset += IntPtr.Size)
Marshal.WriteIntPtr(_FileSystemInterfacePtr, Offset, IntPtr.Zero);
Marshal.StructureToPtr(_FileSystemInterface, _FileSystemInterfacePtr, false);
}