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Re: "double free or corruption" in Perl 5.16.0 but not in 5.14.2

by Khen1950fx (Canon)
on Sep 21, 2012 at 03:22 UTC ( #994801=note: print w/replies, xml ) Need Help??

in reply to "double free or corruption" in Perl 5.16.0 but not in 5.14.2

I couldn't replicate your problem, tested on 5.8x thru 5.17.4. At first, I thought the problem was with File::Glob; however, I kept getting an exception with chdir. It seems that there's a portability issue. I don't have fchdir, so I can't pass it a filehandle nor dirhandle without getting
chdir('') has been deprecated...
I stopped after this:
#!perl -l BEGIN { $| = 1; } use autodie; use strict 'refs'; use warnings FATAL => 'syntax'; use Data::Dumper::Concise; use File::Glob ':globally'; use Memoize; memoize('no_bug', LIST_CACHE => 'MEMORY'); no_bug(); sub no_bug { my(@md) = (1..305); my(@mp) = (1000..1205); print "market detail: ", scalar(@md); print "market price: ", scalar(@mp); my $path = '/tmp/xx'; foreach my $md(@md) { &open(my $f, '<', $path); &close($f); } foreach my $mp(@mp) { &open(my $f, '<', $path); &close($f); } chdir '/tmp/xx'; my(@sources) = <~$path/mp_*>, <~$path/md_* >; print Dumper(scalar @sources); }

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[oiskuu]: Don't you think it's disturbing that the washing machine manual would say not to start it with pets inside?
[oiskuu]: So, how long did it take you to grow up?
[oiskuu]: Have you ever had your temperature taken from the other end?
[marto]: I read about a case where people were at a launderette, or whatever they're called in the US, and as a joke, put their toddler in with the washing, then closed the door
[Your Mother]: (Work in progress.)
[marto]: unaware that the model in question started the cycle automatically, provided the money/token had already been provided
[marto]: CCTV footage of the joke gone wrong is used in educational materials now IIRC
[ambrus]: oiskuu: definitely not silly. have you ever tried to remove cat hair or dog hair from clothes? for many clothes, it's pretty hard, and running the washing machine with a cat inside would get the hair on everything.
[oiskuu]: YM, I'm interested in your questions... maybe start a a thread at polls.

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