My first guess is that on some platforms the File::Spec->splitpath, File::Spec->splitdir or File::Spec->catdir calls near line 1673 may be giving a tainted result, perhaps because they need to turn a relative path into an absolute one.

Maybe if you get the current working directory, untaint it, and then provide an absolute path for DIR that would avoid the problem.

In reply to Re: Insecure dependency in mkdir while running with -T switch at ... File/Temp.pm line 542 by hv
in thread Insecure dependency in mkdir while running with -T switch at ... File/Temp.pm line 542 by sidney

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