#17924: Race condition in pexpect
-------------------------------------+-------------------------------------
Reporter: Vincent.Neri | Owner:
Type: defect | Status: needs_work
Priority: major | Milestone: sage-6.8
Component: interfaces | Resolution:
Keywords: docker | Merged in:
Authors: Jeroen Demeyer | Reviewers: Vincent Neri
Report Upstream: N/A | Work issues:
Branch: | Commit:
u/jdemeyer/failure_in_doctest_framework_when_running_in_docker|
6a759cd704efd7d7b2109b8c58e2621074ea3b07
Dependencies: #17686 | Stopgaps:
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Comment (by jdemeyer):
It's this from `sagespawn.pyx` (#17686):
{{{
try:
spawn.__init__(self, *args, **kwds)
finally:
# Protect against a race condition where the child process
# is interrupted *before* calling execve(). Then the SIGINT
# signal will raise a Python KeyboardInterrupt and we end
# up here.
if self.pid == 0:
_exit(1)
}}}
--
Ticket URL: <http://trac.sagemath.org/ticket/17924#comment:34>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
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