struct task_struct *leader = NULL;
int count;
- /*
- * Tell all the sighand listeners that this sighand has
- * been detached. The signalfd_detach() function grabs the
- * sighand lock, if signal listeners are present on the sighand.
- */
- signalfd_detach(tsk);
-
/*
* If we don't share sighandlers, then we aren't sharing anything
* and we can just re-use it all.
*/
if (atomic_read(&oldsighand->count) <= 1) {
- BUG_ON(atomic_read(&sig->count) != 1);
+ signalfd_detach(tsk);
exit_itimers(sig);
return 0;
}
sig->flags = 0;
no_thread_group:
+ signalfd_detach(tsk);
exit_itimers(sig);
if (leader)
release_task(leader);
- BUG_ON(atomic_read(&sig->count) != 1);
-
if (atomic_read(&oldsighand->count) == 1) {
/*
* Now that we nuked the rest of the thread group,