#12215: Memleak in UniqueRepresentation, @cached_method
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Reporter: vbraun | Owner: rlm
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.8
Component: memleak | Keywords: UniqueRepresentation cached_method
caching
Work_issues: | Upstream: N/A
Reviewer: | Author: Simon King
Merged: | Dependencies: #11115 #11900
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Comment(by SimonKing):
Replying to [comment:54 vbraun]:
> Is it actually being finalized twice? To me, it seems that just the
malloc bin was reused for a second `LeftModuleAction` instance.
And I do believe it is the same instance. Namely, if what you say was
right, then we should see a call to "init" between the two deallocations
(I made both init and dealloc write to the same log file). But the two
deallocations followed directly: No initialisation and no other
deallocation in between.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12215#comment:56>
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