#13447: Make libsingular multivariate polynomial rings collectable
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Reporter: nbruin |
Owner:
Type: defect |
Status: needs_work
Priority: major |
Milestone: sage-5.4
Component: memleak |
Resolution:
Keywords: | Work
issues: Understand why sometimes `new_RingWrap` needs an incref and sometimes
not
Report Upstream: None of the above - read trac for reasoning. |
Reviewers: Simon King
Authors: Nils Bruin, Simon King | Merged
in:
Dependencies: #11521 |
Stopgaps:
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Comment (by SimonKing):
Replying to [comment:78 SimonKing]:
> It is `ggetid`.
Using it does solve the problem with the warning message in comment:74.
In addition, it makes the segfault in `sage -t
devel/sage/sage/rings/polynomial/multi_polynomial_ideal.pyx` disappear -
which is a bad news, because instead the test hangs during some call to a
singular_function...
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/13447#comment:79>
Sage <http://www.sagemath.org>
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