[Bug 987118] New: perl-5.18: File handles modified with binmode ':unix' leak

bugzilla at redhat.com bugzilla at redhat.com
Mon Jul 22 18:10:46 UTC 2013


https://bugzilla.redhat.com/show_bug.cgi?id=987118

            Bug ID: 987118
           Summary: perl-5.18: File handles modified with binmode ':unix'
                    leak
           Product: Fedora
           Version: rawhide
         Component: perl
          Assignee: mmaslano at redhat.com
          Reporter: ppisar at redhat.com
        QA Contact: extras-qa at fedoraproject.org
                CC: cweyl at alumni.drew.edu, iarnell at gmail.com,
                    jplesnik at redhat.com, kasal at ucw.cz,
                    mmaslano at redhat.com,
                    perl-devel at lists.fedoraproject.org, ppisar at redhat.com,
                    psabata at redhat.com, rc040203 at freenet.de,
                    tcallawa at redhat.com

File handle will leak the close() call if has been modified with binmode to
':unix' layer.

[test at fedora-20 tmp]$ cat test
for my $x (1 .. 10000) {
    open my $temp, '>', "/tmp/t" or die "$!";
    binmode $temp, ":unix";
    close $temp;
}
[test at fedora-20 tmp]$ perl ./test 
Too many open files at ./test line 2.

Reported to upstream
<https://rt.perl.org:443/rt3/Ticket/Display.html?id=118957>.

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