[boost] [Boost-bugs] [ boost-Bugs-945000 ] Dereferencing invalid iterator

From: SourceForge.net (noreply_at_[hidden])
Date: 2004-04-29 20:56:01

Bugs item #945000, was opened at 2004-04-29 18:56
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=107586&aid=945000&group_id=7586

Category: graph
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Jeremy Siek (jsiek)
Summary: Dereferencing invalid iterator

Initial Comment:
boost 1.31.0, subgraph.hpp, line 179, function 
find_vertex(vertex_descriptor u_global) const;

return std::make_pair((*i).second, i != 
m_local_vertex.end()); //if i == m_local_vertex.end() - 
iterator should not be dereferenced

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