#20630: Missing sig_on()...sig_off() in PariInstance.get_var()
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Reporter: pbruin | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-7.3
Component: interfaces | Keywords: pari
Merged in: | Authors: Peter Bruin
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
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The following causes Sage to crash with a SIGABRT:
{{{
sage: R.<theta> = QQ[]
sage: K.<a> = NumberField(theta^2 + 1)
sage: K.galois_group(type='pari')
}}}
This is due to a missing `sig_on()...sig_off()` around the PARI function
`fetch_user_var` in `PariInstance.get_var()`.
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Ticket URL: <http://trac.sagemath.org/ticket/20630>
Sage <http://www.sagemath.org>
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