Number: 707
Title: dot segfaults when combining edge labels with constrained ranks
Submitter: René Witte
Date: Sun May 15 14:37:50 2005
Subsys: Dot
Version: 2.2.1
System: x86-Linux-2.6.8
Severity: critical
Problem:
This bug is similar to #692, but on undirected graphs: when using both constrained ranks and edge labels, dot segfaults:

$> dot -Tps -o crash.eps crash.dot Segmentation fault
Input: 

graph test {
  ranksep=0.75; size = "7.5 7.5";

  { rank = same; 1}
  { rank = same; 2; 3}

  1 -- 2 [label="1"];
  2 -- 3 [label="2"];
}
Owner: erg
Status: Fixed (21 June 2005)