Mac ProjFS: shadowed variable bugfixes #1483
Merged
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While scouring the PrjFSLib code for file I/O calls that might follow symlinks, I discovered that we were potentially leaking open directory handles and returning incorrect error codes in
HandleRecursivelyEnumerateDirectoryRequest()
andRecursivelyMarkAllChildrenAsInRoot()
due to erroneously re-declared/shadowed variables.The first commit fixes those errors.
The second commit turns on the compiler warning about shadowed variables. This uncovered a number of other instances of shadowed variables; fortunately these turned out to be largely benign, or in the case of the unit tests, pointed to unnecessary code. All the flagged instances are also fixed in this commit.