#4505: [with patch, positive review] planarity code mishandles graphs with no
edges (segfault)
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Reporter: jason | Owner: rlm
Type: defect | Status: new
Priority: blocker | Milestone: sage-3.2
Component: graph theory | Resolution:
Keywords: |
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Changes (by mabshoff):
* summary: [with patch, needs review] planarity code mishandles graphs
with no edges (segfault) => [with patch,
positive review] planarity code mishandles
graphs with no edges (segfault)
Comment:
Positive review assuming this passes doctests:
{{{
[7:24pm] mabshoff|afk: Is a graph without edges planar?
[7:24pm] jason--: yep!
[7:24pm] mabshoff|afk: In that case you would get a positive review
[7:24pm] jason--: you can easily draw it with no edges crossing
[7:24pm] jason--: thanks, that was fast too.
}}}
Cheers,
Michael
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/4505#comment:5>
Sage <http://sagemath.org/>
Sage - Open Source Mathematical Software: Building the Car Instead of
Reinventing the Wheel
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