As there is no problem with my running the test (including your command line code), but on your system you have isolated it to File::Temp with taint, I would say it is a bug for File::Temp. It is worth (as Discipulus points out) testing this across other Strawberry installs, particularly 5.18.

#11929 First ask yourself `How would I do this without a computer?' Then have the computer do it the same way.

In reply to Re^3: File::Temp::tempfile() fails under taint mode by kennethk
in thread File::Temp::tempfile() fails under taint mode by Athanasius

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