#10113: Calling seed() incorrectly causes Sage to crash with SIGSEGV
(Segmentation
Fault)
----------------------------+-----------------------------------------------
Reporter: drkirkby | Owner: jason
Type: defect | Status: new
Priority: major | Milestone: sage-5.0
Component: misc | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: | Merged in:
Dependencies: | Stopgaps:
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Comment (by SimonKing):
Now that's strange. I inserted print statements into the new `__cinit__`
and the existing `__init__` and `__dealloc__` methods of
sage.misc.randstate.randstate, namely printing `id(self)`. It turns out
that, when doing `seed(a,b)`, `__dealloc__` is called on an object without
`__cinit__` called previously.
How can that happen?
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10113#comment:3>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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