I will try to cut the code down to the smallest instance where the problem still occurs and repost in a bit. Essentially the problem is this:

• using perl 5.8
• code working with taint mode turned on, file name comes from user, untainted by code and tainted information written to file successfully.
• upgrade to 5.10
• code now broken with 'insecure dependency...' error
• only way to fix is to untaint the information written to the file. Nothing else changed.

I pass a file handle and the tainted information to a subroutine that does the output. I don't know if that makes a difference. Back in a bit with code sample.

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