#14059: Fix refcount/deallocation of integers
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Reporter: SimonKing | Owner: rlm
Type: defect | Status: positive_review
Priority: blocker | Milestone: sage-5.7
Component: memleak | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers: Jean-Pierre Flori
Authors: Simon King | Merged in:
Dependencies: | Stopgaps:
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Comment (by jpflori):
Ok got it.
The problem is that the dummy is allocated with the PyObject_GC_Malloc
function and that adds an additional header of 32 bytes before the object
itself.
And if you look 36 bytes before the object itself you indeed find the
FORBIDDENBYTE markers.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/14059#comment:54>
Sage <http://www.sagemath.org>
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