Public bug reported:
Starting with version 1.19, when loading unbound and using include
directive to load a large file with lots of NXDOMAIN (244 859 entries),
unbound gives a memory exhausted error and does not load on Ubuntu 24.04
To reproduce
Steps to reproduce the behavior:
add include directive to file with lots (over 244000) of entries like this
"local-zone: "vip.xvpn.io" always_nxdomain"
unbound.conf: include: /etc/unbound/zones/db.malware.zone
try to start unbound with service start unbound
Expected behavior
Unbound should start
System:
Unbound version: 1.19.2 (1.19.2-1ubuntu3.3)
OS: Ubuntu Noble 24.04.1
unbound: 1.19.2-1ubuntu3.3
Additional information
Error message:
unbound-helper[236519]: /etc/unbound/zones/db.malware.zone:23463: error: memory
exhausted
Older package 1.19.2-1ubuntu3.1 is working fine with the configuration
If I use just a couple of lines /e.g. 20000) in the include directive
works just fine and unbound loads and returns NXDOMAIN for the few
remaining domains.
** Affects: unbound (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/2087526
Title:
unbound 1.19.2-1ubuntu3.3 with large zone files > 24.000 lines :
memory exhausted
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