Ticket #168 (new defect)

Opened 1 year ago

Last modified 1 year ago

nasty little memory bug with dynamic creation/deletion of geom and materials

Reported by: allenb Assigned to: unassigned
Priority: blocker Milestone:
Component: System Version: 2.0
Keywords: Cc:
Completion:

Description

We have finally been able to create a simple test application that demonstrates a nasty nasty little memory bug that we have been chasing for a couple of days. The application dynamically creates geometry and materisls, adds them to a tree, and then removes them later.

This behavior has manifested itself in many forms in our application and seems to be caused by some code in OpenSG overwritting random memory locations. I could be wrong in this conclusion, but we are just seeing way to many seg faults and corrupted data.

Anyway, I have attached a sample application that shows the problem.

Attachments

crappy_little_bug.cpp (5.1 kB) - added by allenb on 03/13/07 17:32:08.
modification of a tutorial application to show the bug.

Change History

03/13/07 17:32:08 changed by allenb

  • attachment crappy_little_bug.cpp added.

modification of a tutorial application to show the bug.