bind9/bin
Ondřej Surý 205cd3509f Cover exact-name NODATA synthesis from a pending NSEC
The #5872 reproducer plants a covering NSEC that is rejected inside the
cache (find_coveringnsec), so it never reaches the trust check on the
exact-match NODATA branch of query_coveringnsec(). This adds a companion
case: an NSEC owned by the victim name itself, injected at pending trust
via a CD=1 query, is returned by the cache as a NODATA proof for the
exact node and must not be used to synthesize a NODATA that would deny
the victim's real A record.

Reuses the f004.test fixture with a victim-owned forged NSEC.

Assisted-by: Claude:claude-fable-5
(cherry picked from commit dc02732883)
2026-07-08 15:29:25 +02:00
..
check Resolve ERR_MISSING_GLUE / ERR_EXTRA_AAAA value collision 2026-04-29 15:31:58 +00:00
confgen Size HMAC key generation buffers to the maximum block size 2026-04-30 06:00:07 +02:00
delv Skip detach when delv's client never created 2026-04-30 12:07:49 +02:00
dig Replace the shared work pool with per-loop, per-lane worker threads 2026-06-17 21:15:17 +02:00
dnssec Check wildcard signer and NOQNAME signer match 2026-06-18 10:58:11 -07:00
named Add the tcp-reuse-timeout option 2026-06-25 11:37:51 +02:00
nsupdate Fix a false positive compiler warning/error on Alpine 3.24 2026-06-24 18:06:47 +02:00
plugins standardize CHECK and RETERR macros 2025-12-03 19:17:20 -08:00
rndc List 'rndc dnssec' arguments in alphabetic order 2026-02-18 14:20:53 +00:00
tests Cover exact-name NODATA synthesis from a pending NSEC 2026-07-08 15:29:25 +02:00
tools Validate nsec3hash arguments instead of relying on atoi() 2026-05-21 11:41:29 +00:00
Makefile.am Remove native PKCS#11 support 2021-09-09 15:35:39 +02:00