From: Vladimír Čunát <vladimir.cunat@nic.cz>
Date: Fri, 20 Dec 2024 12:49:41 +0000 (+0100)
Subject: modules/stats: be more correct on ENOMEM
X-Git-Tag: v6.0.10~8^2~1
X-Git-Url: http://git.ipfire.org/gitweb/?a=commitdiff_plain;h=refs%2Fenvironments%2Fdocs-develop-kr-m-flu34d%2Fdeployments%2F5926;p=thirdparty%2Fknot-resolver.git

modules/stats: be more correct on ENOMEM
---

diff --git a/modules/stats/stats.c b/modules/stats/stats.c
index 596847d7c..09a0cfdc8 100644
--- a/modules/stats/stats.c
+++ b/modules/stats/stats.c
@@ -624,6 +624,9 @@ int stats_init(struct kr_module *module)
 	/* Initialize ring buffer of recently visited upstreams */
 	array_init(data->upstreams.q);
 	if (array_reserve(data->upstreams.q, UPSTREAMS_COUNT) != 0) {
+		trie_free(data->trie);
+		lru_free(data->queries.frequent);
+		free(data);
 		return kr_error(ENOMEM);
 	}
 	data->upstreams.q.len = UPSTREAMS_COUNT; /* signify we use the entries */