[Dot] Dot crashes on input with many subgraphs
Ported Issue from Mantis Original ID: 1971 Reported By: David Mann
SEVERITY: CRITICAL Submitted: 2010-10-12 18:03:35
OS: X86-WINDOWS-XP, SP3
VERSION: 2.26.3
DESCRIPTION
Dot crashes when running the following command:
dot -Tpng -o 'C:\junk\ProcessDependencies.png' 'C:\junk\ProcessDependencies.dot'
This also occurs in version 2.27.20100201.0545.
I eliminated a large portion of the graph.
Let me know if you want the full file.
I have seen dot crash on previous versions of the input, but have been
able to work around it before by re-ordering the input.
Haven't been able to find a re-ordering that works this time.
The line that causes the issue:
kcmrisk01_LoadDataModel -> kcmapps03_RunSecurityForge;
Comment it out and it runs.
Uncomment the lines immediately above it and it still runs.
Similarly, if you exclude the bad line above and include:
// tjm303risk01_LoadDataModel -> kcmapps03_RunSecurityForge;
it also crashes.
Something about kcmapps03_RunSecurityForge as a target?
ADDITIONAL INFORMATION
Please keep input private