534 	packet_set_interactive(s->display != NULL);  in do_exec_no_pty()
1104 	if (s->display)  in do_setup_env()
1105 		child_set_env(&env, &envsize, "DISPLAY", s->display);  in do_setup_env()
1182 	    s->display != NULL && s->auth_proto != NULL && s->auth_data != NULL;  in do_rc_files()
2279 	if (s->display)  in session_close()
2280 		xfree(s->display);  in session_close()
2388 	char display[512], auth_display[512];  in session_setup_x11fwd()  local
2404 	if (s->display != NULL) {  in session_setup_x11fwd()
2424 		snprintf(display, sizeof display, "localhost:%u.%u",  in session_setup_x11fwd()
2428 		s->display = xstrdup(display);  in session_setup_x11fwd()
2442 		snprintf(display, sizeof display, "%.50s:%u.%u", inet_ntoa(my_addr),  in session_setup_x11fwd()
2445 		snprintf(display, sizeof display, "%.400s:%u.%u", hostname,  in session_setup_x11fwd()
2448 		s->display = xstrdup(display);  in session_setup_x11fwd()
2449 		s->auth_display = xstrdup(display);  in session_setup_x11fwd()