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+++ This bug was initially created as a clone of Bug #630667 +++

This cycle consumes more and more memory:

use threads;

sub ThreadRoutine {}

while (1) {
    threads->new(\&ThreadRoutine)->join;
}

perl-5.10.1 and higher affected (i.e. F-12 is clean).

This was already fixed in Fedora releases.

Created attachment 455749 [details]
Fix used in Fedora-13

Fix from upstream.

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0558.html

An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on therefore solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.

http://rhn.redhat.com/errata/RHSA-2011-0558.html