Dynsec: Fix improbably out of memory case

3 years ago · 54365ec53b
parent 7ebe148065
commit 54365ec53b
1 changed files with 4 additions and 0 deletions
--- a/plugins/dynamic-security/clients.c
+++ b/plugins/dynamic-security/clients.c
@ -939,6 +939,10 @@ static cJSON *dynsec_connections__all_to_json(const char *username, const char *
 {
 	struct connection_array_context functor_context = { username, cJSON_CreateArray()};

+	if(functor_context.j_connections == NULL){
+		return NULL;
+	}
+
 	if(clientid){
 		const struct mosquitto *client = mosquitto_client(clientid);
 		if(client && dynsec__add_client_address(client, &functor_context) != MOSQ_ERR_SUCCESS){