From d122ae64906e188f1dd436c5c1ddced18d486922 Mon Sep 17 00:00:00 2001
From: "W.C.A. Wijngaards" <wouter@nlnetlabs.nl>
Date: Wed, 13 Aug 2025 12:02:41 +0200
Subject: [PATCH] - Fix to unlock cache_lookup message for malformed records.

---
 daemon/remote.c | 1 +
 doc/Changelog   | 1 +
 2 files changed, 2 insertions(+)

diff --git a/daemon/remote.c b/daemon/remote.c
index 0b1cd64c5..20221d64e 100644
--- a/daemon/remote.c
+++ b/daemon/remote.c
@@ -1825,6 +1825,7 @@ cache_lookup_msg(struct lruhash_entry* e, void* arg)
 			for(j=0; j<rd->count + rd->rrsig_count; j++) {
 				if(!packed_rr_to_string(rk, j,
 					*inf->worker->env.now, s, sizeof(s))) {
+					rrset_array_unlock(d->ref, d->rrset_count);
 					ssl_printf(inf->ssl, "BADRR\n");
 					return;
 				}
diff --git a/doc/Changelog b/doc/Changelog
index 0ae4873ef..7000b1649 100644
--- a/doc/Changelog
+++ b/doc/Changelog
@@ -2,6 +2,7 @@
 	- unbound-control cache_lookup <domains> prints the cached rrsets
 	  and messages for those.
 	- Fix to remove debug from cache_lookup.
+	- Fix to unlock cache_lookup message for malformed records.
 
 12 August 2025: Wouter
 	- Fix that unbound-control dump_cache releases the cache locks