Merge !1266: Coverity Scan false positives clarifications

daemon/worker.c

@@ -1279,6 +1279,7 @@ static uv_handle_t *transmit(struct qr_task *task)
 		struct session *session = ret->data;
 		struct sockaddr *peer = session_get_peer(session);
 		kr_assert(peer->sa_family == AF_UNSPEC && session_flags(session)->outgoing);
+		kr_require(addr->sa_family == AF_INET || addr->sa_family == AF_INET6);
 		memcpy(peer, addr, kr_sockaddr_len(addr));
 		if (qr_task_send(task, session, (struct sockaddr *)choice,
 				 task->pktbuf) != 0) {

daemon/zimport.c

@@ -407,6 +407,9 @@ static void ctx_delete(zone_import_ctx_t *z_import)
 {
 	if (kr_fails_assert(z_import)) return;
 	kr_svldr_free_ctx(z_import->svldr);
+
+	/* Free `z_import`'s pool, including `z_import` itself, because it is
+	 * allocated inside said pool. */
 	mm_ctx_delete(z_import->pool);
 }
 static void timer_close(uv_handle_t *handle)