/* Tell the parent that our setup is done. This is especially
* important regarding dropping privileges. Otherwise, unit
- * setup might race against our setresuid(2) call. */
- barrier_place(&barrier);
+ * setup might race against our setresuid(2) call.
+ *
+ * If the parent aborted, we'll detect this below, hence ignore
+ * return failure here. */
+ (void) barrier_place(&barrier);
- /* Check if our parent process might already have
- * died? */
+ /* Check if our parent process might already have died? */
if (getppid() == parent_pid) {
sigset_t ss;