****************************************************************************/
#define WEBSOCKET_EXAMPLE_STACKSIZE (1024 * 10)
-
+#define WEBSOCKET_EXAMPLE_PORT_LEN 7
+#define WEBSOCKET_EXAMPLE_ADDR_LEN 19
+#define WEBSOCKET_EXAMPLE_PATH_LEN 31
/*
* TLS debug configure (0 ~ 5)
*
struct options_s {
int mode;
int tls_mode;
- char server_port[8];
- char server_ip[20];
- char path[32];
+ char server_port[WEBSOCKET_EXAMPLE_PORT_LEN + 1];
+ char server_ip[WEBSOCKET_EXAMPLE_ADDR_LEN + 1];
+ char path[WEBSOCKET_EXAMPLE_PATH_LEN + 1];
int size;
int num;
};
goto error_with_input;
}
- strncpy(input->server_ip, argv[2], 20);
- strncpy(input->server_port, argv[3], 8);
- strncpy(input->path, argv[4], 32);
+ int addr_len = strlen(argv[2]);
+ int port_len = strlen(argv[3]);
+ int path_len = strlen(argv[4]);
+
+ if (addr_len > WEBSOCKET_EXAMPLE_ADDR_LEN || port_len > WEBSOCKET_EXAMPLE_PORT_LEN
+ || path_len > WEBSOCKET_EXAMPLE_PATH_LEN) {
+ goto error_with_input;
+ }
+ strncpy(input->server_ip, argv[2], addr_len + 1);
+ strncpy(input->server_port, argv[3], port_len + 1);
+ strncpy(input->path, argv[4], path_len + 1);
input->tls_mode = atoi(argv[5]);
input->size = atoi(argv[6]);
input->num = atoi(argv[7]);