#18897: Memory leak in polynomial_compiled.univar_pd
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Reporter: slabbe | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.8
Component: memleak | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
During initialisation of a compiled polynomial, `_parse_structure()` is
called, which creates a `sage.misc.binary_tree.BinaryTree`. Into this
binary tree, a `univar_pd` is inserted.
When finishing initialisation of a compiled polynomial, the binary tree
gets deallocated. However, the `univar_pd` does ''not'' get deallocated. I
don't know why it isn't, but rather clearly that's where the leak is
occurring.
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Ticket URL: <http://trac.sagemath.org/ticket/18897#comment:8>
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