In ZipFile.GetOutputStream, ensure that any created crypto streams are disposed #452
+9
−2
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When looking at #443 I noticed that the encryption streams created in ZipFile.GetOutputStream didn't seem to be getting disposed.
In order to ensure that they are, I think we need to
In the CompressionMethod.Deflated case, make the DeflaterOutputStream own the encryption stream, so that they get disposed together.
In the CompressionMethod.Stored case, I think it should be safe to return the encryption stream directly in this case rather than creating an intermediate UncompressedStream? (The stream is only used internally so there should be minimum scope for unexpected uses of it).
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