46 	struct userent	*ue;  in flatten_entries()  local
65 	RB_FOREACH(ue, user_name_tree, env->sc_user_names) {  in flatten_entries()
70 		ue->ue_line[strlen(ue->ue_line)] = ':';  in flatten_entries()
71 		log_debug("pushing line: %s", ue->ue_line);  in flatten_entries()
72 		len = strlen(ue->ue_line) + 1;  in flatten_entries()
73 		memcpy(endp, ue->ue_line, len);  in flatten_entries()
75 		free(ue->ue_line);  in flatten_entries()
76 		ue->ue_line = endp;  in flatten_entries()
83 		tmp = ue->ue_netid_line;  in flatten_entries()
84 		ue->ue_netid_line = strdup(tmp);  in flatten_entries()
85 		if (ue->ue_netid_line == NULL) {  in flatten_entries()