Commit ca3273f9 authored Nov 07, 2008 by Li Zefan Committed by Ingo Molnar Nov 07, 2008

sched: fix memory leak in a failure path



Impact: fix rare memory leak in the sched-domains manual reconfiguration code

In the failure path, rd is not attached to a sched domain,
so it causes a leak.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent f29c9b1c

kernel/sched.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -7676,6 +7676,7 @@ static int __build_sched_domains(const cpumask_t *cpu_map,
		error:
		free_sched_groups(cpu_map, tmpmask);
		SCHED_CPUMASK_FREE((void *)allmasks);
		kfree(rd);
		return -ENOMEM;
		#endif
		}