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Commit 101e5f77 authored by Mike Galbraith's avatar Mike Galbraith Committed by Ingo Molnar
Browse files

sched, autogroup: Fix reference leak 



The cgroup exit mess also uncovered a struct autogroup reference leak.
copy_process() was simply freeing vs putting the signal_struct,
stranding a reference.

Signed-off-by: default avatarMike Galbraith <efault@gmx.de>
Signed-off-by: default avatarPeter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Oleg Nesterov <oleg@redhat.com>
LKML-Reference: <1293784350.6839.2.camel@marge.simson.net>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 4f821987

kernel/fork.c

+1 −1
Original line number Diff line number Diff line
@@ -1317,7 +1317,7 @@ static struct task_struct *copy_process(unsigned long clone_flags, 
	}

bad_fork_cleanup_signal:

	if (!(clone_flags & CLONE_THREAD))

		free_signal_struct(p->signal);

		put_signal_struct(p->signal);

bad_fork_cleanup_sighand:

	__cleanup_sighand(p->sighand);

bad_fork_cleanup_fs: