break;
case 'g':
tracing_group_name = strdup(arg);
+ if (tracing_group_name == NULL) {
+ ret = -errno;
+ PERROR("strdup");
+ goto end;
+ }
tracing_group_name_override = 1;
break;
case 'h':
if (revents & LPOLLIN) {
if (conn->type != RELAY_DATA) {
+ rcu_read_unlock();
continue;
}