Summary

out of memory panic -- possible leak?

Metadata

• Id: 100d9bd19f68d28b81855bce192b0791d4e02349
• Trac id: 519
• Type: defect
• Reporter: syn
• Owner: felix
• Cc:
• Status: closed
• Component: core libraries
• Estimated difficulty:
• Resolution: fixed
• Priority: critical
• Milestone: 4.9.0
• Version: 4.6.x
• Changetime: 2012-09-24 21:47:48 UTC
• Created: 2011-03-05 18:38:11 UTC
• Keywords:

Description

As noted by taylanub on #scheme, the program at http://www.larcenists.org/Twobit/src/trav2.scm makes Chicken run out of memory with the message "[[panic]|] out of memory - cannot allocate heap segment - execution terminated" while for example Guile executes it fine. I could reproduce this both when compiled and interpreted with Chicken 4.6.5.

Changes and comments

[2011-03-14 07:30:06 UTC] felix changed priority from major to critical

[2011-03-14 07:30:06 UTC] felix changed status from new to assigned

[2011-03-14 07:30:06 UTC] felix set owner to felix

[2011-03-14 07:30:15 UTC] felix changed component from unknown to core libraries

[2011-03-14 07:48:17 UTC] felix changed status from assigned to closed

[2011-03-14 07:48:17 UTC] felix set resolution to fixed

[2011-03-14 07:48:17 UTC] felix wrote:

Thanks for reporting. qq-forms where not optimized correctly which resulted in an internally generated `##sys#append` being called with a circular data structure.

[2011-06-01 09:00:41 UTC] felix wrote:

Milestone 4.7.0 deleted

[2011-06-01 09:00:41 UTC] felix changed milestone from 4.7.0 to 4.8.0

[2012-09-24 21:47:48 UTC] felix changed milestone from 4.8.0 to 4.9.0

[2012-09-24 21:47:48 UTC] felix wrote:

Milestone 4.8.0 deleted