309 	struct mux_session_confirm_ctx *cctx;  in process_mux_new_session()  local
315 	cctx = xcalloc(1, sizeof(*cctx));  in process_mux_new_session()
316 	cctx->term = NULL;  in process_mux_new_session()
317 	cctx->rid = rid;  in process_mux_new_session()
320 	    buffer_get_int_ret(&cctx->want_tty, m) != 0 ||  in process_mux_new_session()
321 	    buffer_get_int_ret(&cctx->want_x_fwd, m) != 0 ||  in process_mux_new_session()
322 	    buffer_get_int_ret(&cctx->want_agent_fwd, m) != 0 ||  in process_mux_new_session()
323 	    buffer_get_int_ret(&cctx->want_subsys, m) != 0 ||  in process_mux_new_session()
325 	    (cctx->term = buffer_get_string_ret(m, &len)) == NULL ||  in process_mux_new_session()
332 		if (cctx->term != NULL)  in process_mux_new_session()
333 			xfree(cctx->term);  in process_mux_new_session()
340 	cctx->env = NULL;  in process_mux_new_session()
352 		cctx->env = xrealloc(cctx->env, env_len + 2,  in process_mux_new_session()
353 		    sizeof(*cctx->env));  in process_mux_new_session()
354 		cctx->env[env_len++] = cp;  in process_mux_new_session()
355 		cctx->env[env_len] = NULL;  in process_mux_new_session()
365 	    cctx->want_tty, cctx->want_x_fwd, cctx->want_agent_fwd,  in process_mux_new_session()
366 	    cctx->want_subsys, cctx->term, cmd, env_len);  in process_mux_new_session()
368 	buffer_init(&cctx->cmd);  in process_mux_new_session()
369 	buffer_append(&cctx->cmd, cmd, strlen(cmd));  in process_mux_new_session()
381 				xfree(cctx->env[j]);  in process_mux_new_session()
383 				xfree(cctx->env);  in process_mux_new_session()
384 			xfree(cctx->term);  in process_mux_new_session()
385 			buffer_free(&cctx->cmd);  in process_mux_new_session()
386 			xfree(cctx);  in process_mux_new_session()
411 		xfree(cctx->term);  in process_mux_new_session()
414 				xfree(cctx->env[i]);  in process_mux_new_session()
415 			xfree(cctx->env);  in process_mux_new_session()
417 		buffer_free(&cctx->cmd);  in process_mux_new_session()
434 	if (cctx->want_tty && tcgetattr(new_fd[0], &cctx->tio) == -1)  in process_mux_new_session()
447 	if (cctx->want_tty) {  in process_mux_new_session()
459 	if (cctx->want_tty && escape_char != 0xffffffff) {  in process_mux_new_session()
470 	channel_register_open_confirm(nc->self, mux_session_confirm, cctx);  in process_mux_new_session()
1182 	struct mux_session_confirm_ctx *cctx = arg;  in mux_session_confirm()  local
1188 	if (cctx == NULL)  in mux_session_confirm()
1201 		buffer_put_int(&reply, cctx->rid);  in mux_session_confirm()
1207 	if (cctx->want_x_fwd && options.forward_x11 && display != NULL) {  in mux_session_confirm()
1223 	if (cctx->want_agent_fwd && options.forward_agent) {  in mux_session_confirm()
1229 	client_session2_setup(id, cctx->want_tty, cctx->want_subsys,  in mux_session_confirm()
1230 	    cctx->term, &cctx->tio, c->rfd, &cctx->cmd, cctx->env);  in mux_session_confirm()
1236 	buffer_put_int(&reply, cctx->rid);  in mux_session_confirm()
1248 	buffer_free(&cctx->cmd);  in mux_session_confirm()
1249 	xfree(cctx->term);  in mux_session_confirm()
1250 	if (cctx->env != NULL) {  in mux_session_confirm()
1251 		for (i = 0; cctx->env[i] != NULL; i++)  in mux_session_confirm()
1252 			xfree(cctx->env[i]);  in mux_session_confirm()
1253 		xfree(cctx->env);  in mux_session_confirm()
1255 	xfree(cctx);  in mux_session_confirm()