I have several CGI scripts running with the -T flag that have broken after recently upgrading the perl installation from 5.8 to 5.10 on my development web server. The problem is when writing tainted information to a filehandle with a formerly tainted file name. This makes no sense to me, but untainting the information being written to the file gets rid of the 'Insecure dependency in printf...' messages.

What am I missing that writing tainted data is now a problem?

In reply to Taint, CGI and perl 5.10 by nextguru

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