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>
diff --git a/kernel/sched.c b/kernel/sched.c
index 4c7e2bc..57c933f 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -7676,6 +7676,7 @@
error:
free_sched_groups(cpu_map, tmpmask);
SCHED_CPUMASK_FREE((void *)allmasks);
+ kfree(rd);
return -ENOMEM;
#endif
}