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IDProjectCategoryView StatusDate SubmittedLast Update
0002519graphvizDotpublic2015-02-20 15:082015-02-24 13:09
ReporterKronic.Deth 
Assigned Toerg 
PrioritynormalSeveritycrashReproducibilityalways
StatusresolvedResolutionfixed 
PlatformOSOS XOS Version10.10.2
Summary0002519: dot crashes if extra `<` in port declaration when using record shape for nodes
DescriptionI had an extra `<` in a port name by mistake. Dot first output a "bad label" error, then warned it couldn't resolve ports in the label with the extra `<`, finally it segfaulted:

Error: bad label format Metasploit::Cache::Module::Reference | mc_module_references | <module_instance_id>module_instance_id | <module_instance_type>module_instance_type | <module<reference_id>reference_id
Warning: node Metasploit::Cache::Module::Reference, port module_instance_id unrecognized
Warning: node Metasploit::Cache::Module::Reference, port module_instance_type unrecognized
Steps To Reproduce1. Download the attached file as metasploit-cache.dot
2 NAME=metasploit-cache; EXTENSION=png; dot -T${EXTENSION} -o ${NAME}.${EXTENSION} ${NAME}.dot && open ${NAME}.${EXTENSION}
Additional Informationbrew info graphviz
graphviz: stable 2.38.0 (bottled)
http://graphviz.org/ [^]
/usr/local/Cellar/graphviz/2.28.0 (411 files, 11M)
/usr/local/Cellar/graphviz/2.38.0 (523 files, 69M) *
  Built from source with: --with-freetype, --with-librsvg, --with-bindings, --with-pangocairo
From: https://github.com/Homebrew/homebrew/blob/master/Library/Formula/graphviz.rb [^]
==> Dependencies
Build: pkg-config ✔
Required: libpng ✔
Optional: pango ✔, gts ✘, librsvg ✘, freetype ✔
==> Options
--universal
        Build a universal binary
--with-app
        Build GraphViz.app (requires full XCode install)
--with-bindings
        Build Perl/Python/Ruby/etc. bindings
--with-freetype
        Build with freetype support
--with-gts
        Build with GNU GTS support (required by prism)
--with-librsvg
        Build with librsvg support
--with-pango
        Build with Pango/Cairo for alternate PDF output
--with-x11
        Build with x11 support
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENT
VERSION2.38.0
Attached Filesdot file icon metasploit-cache.dot (Attachment missing)

- Relationships

-  Notes
User avatar (0000879)
erg (administrator)
2015-02-24 13:09

I believe this bug is fixed in 2.39.

- Issue History
Date Modified Username Field Change
2015-02-20 15:08 Kronic.Deth New Issue
2015-02-20 15:08 Kronic.Deth File Added: metasploit-cache.dot
2015-02-24 13:09 erg Note Added: 0000879
2015-02-24 13:09 erg Assigned To => erg
2015-02-24 13:09 erg Status new => resolved
2015-02-24 13:09 erg Resolution open => fixed


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