[Bug 877072] New: perl-5.16.2: Memory leak in Perl_sv_grow

bugzilla at redhat.com bugzilla at redhat.com
Thu Nov 15 16:16:06 UTC 2012


Product: Fedora
https://bugzilla.redhat.com/show_bug.cgi?id=877072

            Bug ID: 877072
           Summary: perl-5.16.2: Memory leak in Perl_sv_grow
           Product: Fedora
           Version: 18
         Component: perl
          Severity: unspecified
          Priority: unspecified
          Reporter: ppisar at redhat.com
              Type: Bug

There is regression between 5.14 an 5.16 in this code:

while (1) {
    my $o = bless {}, 'main';
    test({});
    $o->test;
}
sub test { &test2; }
sub test2 { ref($_[0]) && eval { $_[0]->isa(__PACKAGE__) }; }

Memory started to leak.

Upstream thinks it has been fixed between commits 7e2a0d4 and
39984de.

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