[Bug 598160] genkey segfaults

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Wed Jun 16 16:22:34 UTC 2010


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https://bugzilla.redhat.com/show_bug.cgi?id=598160

--- Comment #10 from Petr Pisar <ppisar at redhat.com> 2010-06-16 12:22:32 EDT ---
This is trace from Perl debugger:

Package ./newt-reproducer.
in  .=Newt::Init() from ./newt-reproducer:4
out .=Newt::Init() from ./newt-reproducer:4
in  $=Newt::Panel(1, 1, 'Panel example') from ./newt-reproducer:7
 in  $=Newt::Form() from /usr/lib64/perl5/Newt.pm:342
  in  $=Newt::newtForm() from /usr/lib64/perl5/Newt.pm:250
  out $=Newt::newtForm() from /usr/lib64/perl5/Newt.pm:250
  scalar context return from Newt::newtForm: -> 20259296
 out $=Newt::Form() from /usr/lib64/perl5/Newt.pm:342
 scalar context return from Newt::Form: 'co' => newtComponent=SCALAR(0x13508e8)
   -> 20259296
 in  $=Newt::newtCreateGrid(1, 1) from /usr/lib64/perl5/Newt.pm:343
 out $=Newt::newtCreateGrid(1, 1) from /usr/lib64/perl5/Newt.pm:343
 scalar context return from Newt::newtCreateGrid: -> 17667664
out $=Newt::Panel(1, 1, 'Panel example') from ./newt-reproducer:7
scalar context return from Newt::Panel: 'co' => newtComponent=SCALAR(0x13508e8)
   -> 20259296
'g' => newtGrid=SCALAR(0x13254a0)
   -> 17667664
'refs' => HASH(0x131e138)
     empty hash
'title' => 'Panel example'
in  .=Newt::Finished() from ./newt-reproducer:9
out .=Newt::Finished() from ./newt-reproducer:9


It segfaults after Newt::Finished(). Thus it's definitively memory corruption
shooting Perl deinitializer. Lets use gdb to figure out what happens.

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