Use calloc and freeaddrinfo

diff --git a/services/listen_dnsport.c b/services/listen_dnsport.c
index 823d56fd30aa692f6b79e1bc6e056fec3e8ae184..3de8c5fe47b95969106d77a2ad6bd450b896af2b 100644 (file)
--- a/services/listen_dnsport.c
+++ b/services/listen_dnsport.c
@@ -1171,7 +1171,7 @@ ports_create_if(const char* ifname, int do_auto, int do_udp, int do_tcp,
                return 0;
 
        if(do_auto) {
-               ub_sock = malloc(sizeof(struct unbound_socket));
+               ub_sock = calloc(1, sizeof(struct unbound_socket));
                if(!ub_sock)
                        return 0;
                if((s = make_sock_port(SOCK_DGRAM, ifname, port, hints, 1, 
@@ -1194,7 +1194,7 @@ ports_create_if(const char* ifname, int do_auto, int do_udp, int do_tcp,
                        return 0;
                }
        } else if(do_udp) {
-               ub_sock = malloc(sizeof(struct unbound_socket));
+               ub_sock = calloc(1, sizeof(struct unbound_socket));
                if(!ub_sock)
                        return 0;
                /* regular udp socket */
@@ -1217,7 +1217,7 @@ ports_create_if(const char* ifname, int do_auto, int do_udp, int do_tcp,
                int is_ssl = if_is_ssl(ifname, port, ssl_port,
                        tls_additional_port);
                enum listen_type port_type;
-               ub_sock = malloc(sizeof(struct unbound_socket));
+               ub_sock = calloc(1, sizeof(struct unbound_socket));
                if(!ub_sock)
                        return 0;
                if(is_ssl)
@@ -1694,7 +1694,7 @@ void listening_ports_free(struct listen_port* list)
                if(list->fd != -1) {
                        sock_close(list->fd);
                }
-               free(list->socket->addr);
+               freeaddrinfo(list->socket->addr);
                free(list->socket);
                free(list);
                list = nx;