#12480: NTL segfault on OS X 10.7
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Reporter: jdemeyer | Owner: was
Type: defect | Status: needs_work
Priority: critical | Milestone: sage-5.0
Component: interfaces | Keywords:
Work_issues: | Upstream: N/A
Reviewer: William Stein, Jeroen Demeyer | Author: David Roe
Merged: | Dependencies:
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Comment(by roed):
Sorry: I wasn't getting trac notifications on this ticket for some reason.
The changes look good, except the removal of the three checks for n < 0 in
`pow_mpz_t_tmp` and `pow_ZZ_tmp` where a ValueError is raised. While I
understand that Cython will ignore those errors, I think the right option
is to open another ticket and modify what is done, rather than just
removing the checks. With these changes it's easier for these functions
to segfault on incorrect input.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/12480#comment:14>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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