#15312: fix integer overflow (?) in conversion of powersums to Schur functions
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       Reporter:  zabrocki                       |        Owner:
           Type:  defect                         |       Status:
       Priority:  critical                       |  needs_work
      Component:  combinatorics                  |    Milestone:  sage-5.13
       Keywords:  symmetric functions,           |   Resolution:
  symmetrica, memleak                            |    Merged in:
        Authors:  Mike Zabrocki                  |    Reviewers:
Report Upstream:  N/A                            |  Work issues:
         Branch:                                 |       Commit:
   Dependencies:  #13413                         |     Stopgaps:
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Comment (by jdemeyer):

 Are you sure the change that you made is ok now? Are you sure that the
 memory that `tmp` points to isn't freed by `freeself_bruch(bruch)`? Would
 it not be even safer to free `bruch` even later?

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Ticket URL: <http://trac.sagemath.org/ticket/15312#comment:25>
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