id summary reporter owner description type status priority milestone component version resolution keywords cc revision 170 Critical bug fix in SmartDigraph::split() Peter Kovacs Peter Kovacs "The following code causes ""Segmentation fault"" error in the 1.0 release as well as in [9194a12c52e6]. {{{ #!cpp typedef lemon::SmartDigraph Digraph; DIGRAPH_TYPEDEFS(Digraph); Digraph G; Node n1 = G.addNode(), n2 = G.addNode(), n3 = G.addNode(); Arc a1 = G.addArc(n1, n2), a2 = G.addArc(n2, n1), a3 = G.addArc(n2, n3), a4 = G.addArc(n2, n3); Node n4 = G.split(n2); }}} The attached patch [99dcd99637ba] fixes this critical bug on the top of [9194a12c52e6]. However I think it would also worth to merge into the 1.0 release branch." defect closed critical LEMON 1.1 release core hg main fixed 9194a12c52e6