Fix memory leak during host chart label cleanup (#16568)

Fix memory leak

(cherry picked from commit 0d3c9beda381fd8a6d5ff4e8f1001bc3e40ae822)

1 files changed, 5 insertions, 6 deletions

diff --git a/database/sqlite/sqlite_metadata.c b/database/sqlite/sqlite_metadata.c
index 0dd5c50d46..76bfe391ea 100644
--- a/database/sqlite/sqlite_metadata.c
+++ b/database/sqlite/sqlite_metadata.c
@@ -1474,12 +1474,11 @@ static void start_metadata_hosts(uv_work_t *req __maybe_unused)
             char *machine_guid = *PValue;
 
             host = rrdhost_find_by_guid(machine_guid);
-            if (unlikely(host))
-                continue;
-
-            uuid_t host_uuid;
-            if (!uuid_parse(machine_guid, host_uuid))
-                delete_host_chart_labels(&host_uuid);
+            if (likely(!host)) {
+                uuid_t host_uuid;
+                if (!uuid_parse(machine_guid, host_uuid))
+                    delete_host_chart_labels(&host_uuid);
+            }
 
             freez(machine_guid);
         }