Number: 1909
Title: Dot.exe crashes
Submitter: Bernhard Seybold
Date: Mon Mar 22 04:13:11 2010
Subsys: Dot
Version: 2.26.3
System: x86-Windows-Win7 x64
Severity: major
dot.exe -v -Tjpg -O

crashes (same happens with graphviz 2.27.20100201.0545) Similar files work ok. Neato can process the file.
Input file:
[erg] It's a fairly large graph for dot. Here is the trace log.

[erg] The stack is being blown in the recursive use of treesearch() in ns.c. The graph in that phase has 752011 nodes and 1128201 edges.
Owner: *
Status: *