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Posted by PerlFAQ Server on May 24, 2008, 3:03 am
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This is an excerpt from the latest version perlfaq5.pod, which
comes with the standard Perl distribution. These postings aim to
reduce the number of repeated questions as well as allow the community
to review and update the answers. The latest version of the complete
perlfaq is at http://faq.perl.org .
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5.17: Is there a leak/bug in glob()?
Due to the current implementation on some operating systems, when you
use the glob() function or its angle-bracket alias in a scalar context,
you may cause a memory leak and/or unpredictable behavior. It's best
therefore to use glob() only in list context.
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corrections to examples that do not work on particular platforms.
Working code is greatly appreciated.
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