[Dot] [dot] graphviz hang up! aspect attribute seems conflict with edge's label attribute!
Ported Issue from Mantis Original ID: 2366 Reported By: stonecheung
SEVERITY: CRITICAL Submitted: 2013-09-13 11:21:06
OS: ALL
OS BUILD: ALL
PLATFORM: ALL
DESCRIPTION
A simple test.dot file contains ONLY ONE edge(with label set) and with aspect attribute set to 1.
digraph test { graph [aspect=1]; "Point1"; "Point2";
"Point1" -> "Point2" [label="test"];
}
When this test.dot file processed by graphviz application(both command-line and GUI tool) will hang up and memory-amount increases very quickly!
If remove the graph's aspect attribute or edge's label attribute, everything will be OK!
STEPS TO REPRODUCE
A simple test.dot file contains ONLY ONE edge(with label set) and with aspect attribute set to 1.
digraph test { graph [aspect=1]; "Point1"; "Point2";
"Point1" -> "Point2" [label="test"];
}
Then use command-line to generate png(dot -Tpng -otest.png test.dot), or use GUI-tool to open the dot file! Graphviz application will hang up!