Re: [PATCH v2 0/10] MR7329: windowscodecs/tests: Add some query tests with the Unknown reader.

[Esme Povirk (＠madewokherd)]

Esme Povirk (@madewokherd) commented about dlls/windowscodecs/tests/metadata.c:
> -
> - hr = IWICComponentFactory_CreateQueryWriterFromReader(factory, (IWICMetadataQueryReader *)query_writer,
> -
>        NULL, &query_writer2);
> - todo_wine
> - ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
> -
> - hr = create_query_writer(factory, &data1, &query_writer);
> - ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);
> -
> - if (hr == S_OK)
> -
>    IWICMetadataQueryWriter_Release(query_writer);
> -
> - /* Using decoder frame. */
> - hr = CoCreateInstance(&CLSID_WICPngDecoder, NULL, CLSCTX_INPROC_SERVER,
> -
>        &IID_IWICBitmapDecoder, (void **)&decoder);
> - ok(hr == S_OK, "Unexpected hr %#lx.\n", hr);

`decoder` is never freed.