[PATCH v4 0/3] MR4073: msxml3: Stop possible typelib out of bounds access (Coverity)

[Alistair Leslie-Hughes (＠alesliehughes)]

typelib has an array size of 2 (eg LibXml_Last), so a lookup
of IID_NULL will result in a lookup of the third index.

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  v4: msxml3: Free IBindCtx on error paths (Coverity)

https://gitlab.winehq.org/wine/wine/-/merge_requests/4073