#10018: Unhandled SIGSEGV after bnfcertify()
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Reporter: jdemeyer | Owner: jdemeyer
Type: defect | Status: new
Priority: critical | Milestone: sage-4.6
Component: c_lib | Keywords: segfault segmentation fault allocatemem
interrupt _sig_on _sig_retry
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by jdemeyer):
Replying to [comment:10 leif]:
> Ok. I thought of just adding number 5 ({{{talker}}}?) here, mapping it
to {{{ValueError}}}, which comes nearest (could also be {{{TypeError}}}
(domain) or {{{RangeError}}} etc.).
I think it is good that now all errors thrown by PARI are of the type
{{{PariError}}}. If you want to raise a different exception, I think it
should be done by higher-level code, like:
{{{
try:
# do something with PARI
except PariError, err:
if err.errnum() == talker:
raise ValueError
raise err
}}}
(this currently only works with Cython because {{{talker}}} is defined in
a PARI C header).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10018#comment:12>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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