The returned value from this function is highly predictive and as such could easily be hijacked by users with maligned intent - This issue is discussed and referenced in Using Temporary Files in Perl.

A better approach for temporary or unique file or directory name generation would be to make use of the exported *BSD, glibc and POSIX functions of File::Temp, which has be incorporated as a core module in 5.7.x.

 

In reply to Re: Create unique scratchdir name by rob_au
in thread Create unique scratchdir name by hsinclai

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