#5522: [with patch; needs work] Fix segfault if libsingular.so can't be found
----------------------+-----------------------------------------------------
Reporter: tabbott | Owner: mabshoff
Type: defect | Status: new
Priority: major | Milestone: sage-3.4.1
Component: packages | Keywords:
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Changes (by GeorgSWeber):
* cc: GeorgSWeber (added)
Comment:
Hi,
right after
{{{
if handle == NULL
}}}
one could do
{{{
print "cannot load libSINGULAR library"
}}}
and only then try to call dlerror() or raise ImportError or whatsoever. If
then the SegFault (sometimes) occurs, the user still knows why. With this
change, I would consider this such an enhancement over the current
situation, that I would vote to have it in.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5522#comment:1>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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