bind9/lib
Ondřej Surý f756907f24 Guard parent-NS walk against running off the root
Once the walk reaches the root, splitting one more label off would
trip an internal assertion and abort named.  Stop cleanly with
ISC_R_NOTFOUND so the dispatcher cancels the fetch.  Only reachable
through misconfiguration (root configured as a primary with parental
agents, or a parent zone that NODATAs its own NS).

Assisted-by: Claude:claude-opus-4-7

Manually edited to resolve conflicts.

(cherry picked from commit 141e8110f7)
2026-05-19 15:30:34 +02:00
..
dns Guard parent-NS walk against running off the root 2026-05-19 15:30:34 +02:00
isc Switch UDP fetches to TCP on the first response with a wrong query id 2026-05-15 08:49:19 +02:00
isccc Remove redundant parentheses from the return statement 2024-11-19 14:26:52 +01:00
isccfg Fix KASP key leaks on keystore lookup failure 2026-03-16 11:05:03 +01:00
ns Clear dns64_aaaaok immediately after use 2026-05-06 04:47:07 +00:00
.gitignore The isc/platform.h header has been completely removed 2021-07-06 05:33:48 +00:00
Makefile.am Move irs_resconf into libdns and remove libirs 2023-02-24 09:38:59 +00:00