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Bug #10624

Unbound configuration memory leak with python module + register DHCP leases active

Added by Adrien Carlyle 8 months ago. Updated 8 months ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
DNS Resolver
Target version:
-
Start date:
06/02/2020
Due date:
% Done:

0%

Estimated time:
Affected Version:
2.4.5
Affected Architecture:
SG-1100, SG-3100

Description

Issue reported and diagnosed on forums here: Was able to see evidence of this on SG-1100 and SG-3100.
https://forum.netgate.com/topic/154113/sg-1100-2-4-5-unbound-python-module-dhcp-lease-dns-registration-memory-leak

TLDR: When an unbound python module is configured, and the "Register DHCP leases in the DNS resolver" option is enabled. DHCP clients joining the network cause unbound memory usage to increase each time.

If I disable either the python module, or the option to register leases, things appear to function normally.

History

#1 Updated by Jim Pingle 8 months ago

  • Subject changed from Unbound configuration memory leak to Unbound configuration memory leak with python module + register DHCP leases active

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