313 	u_int i, j, len, env_len, escape_char, window, packetmax;  in process_mux_new_session()  local
322 	env_len = 0;  in process_mux_new_session()
334 		for (j = 0; j < env_len; j++)  in process_mux_new_session()
353 		cctx->env = xrealloc(cctx->env, env_len + 2,  in process_mux_new_session()
355 		cctx->env[env_len++] = cp;  in process_mux_new_session()
356 		cctx->env[env_len] = NULL;  in process_mux_new_session()
357 		if (env_len > MUX_MAX_ENV_VARS) {  in process_mux_new_session()
367 	    cctx->want_subsys, cctx->term, cmd, env_len);  in process_mux_new_session()
381 			for (j = 0; j < env_len; j++)  in process_mux_new_session()
412 		if (env_len != 0) {  in process_mux_new_session()
413 			for (i = 0; i < env_len; i++)  in process_mux_new_session()