Graphviz Issue Tracker
Mantis Bug Tracker

View Issue Details Jump to Notes ] Issue History ] Print ]
IDProjectCategoryView StatusDate SubmittedLast Update
0000116graphvizNeatopublic2002-09-27 15:102011-04-28 04:02
ReporterJonathan Segal 
Assigned Toellson 
PlatformOS*-*-OS Version
Summary0000116: VRML generation crashes

If freetype is not available, generating vrml (-Tvrml) crashes neato with seg-fault.

I traced it to an erroneous call to gdImageString with a NULL image instead of
the current image. I have attached a patch which fixes (or at least seems to fix)
the problem.

(Note -- I have been working with my colleague Art Morales,
who has reported this bug before, so you know about it --
I just traced and fixed it).

I have also implemented an enhancement which makes it easier to give the nodes
thickness in 3D. Please let me know the best way to submit that patch for consideration.

Additional Information

There isn't a file upload field for the "fix" section below -- please let me know if
there were problems with my cut-and-paste of the patch.
TagsNo tags attached.
*** dotneato/common/vrmlgen.c Fri Sep 27 14:15:00 2002
--- ../../graphviz-current/dotneato/common/vrmlgen.c Mon Sep 16 16:14:33 2002
*** 425,431 ****
          ROUND(mp.x), ROUND(mp.y), line->str);
      if (err) {
          /* revert to builtin f
STATUS-COMMENTFixed (27 September 2002)
VERSION     1.8.9
Attached Files

- Relationships

-  Notes
There are no notes attached to this issue.

- Issue History
Date Modified Username Field Change
2011-04-28 04:02 user1 New Issue
2011-04-28 04:02 user1 Assigned To => user695

MantisBT 1.2.5[^]
Copyright © 2000 - 2011 MantisBT Group
Powered by Mantis Bugtracker