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| author | Li Zefan <lizf@cn.fujitsu.com> | 2008-11-07 14:47:21 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-07 08:29:58 +0100 |
| commit | ca3273f9646694e0419cfb9d6c12deb1c9aff27c (patch) | |
| tree | 53e0b28edddd5c29691c9ccc8a7f3c8c11ee9c83 | |
| parent | f29c9b1ccb52904ee442a933cf3dee628f9f4e62 (diff) | |
| download | kernel-common-ca3273f9646694e0419cfb9d6c12deb1c9aff27c.tar.gz kernel-common-ca3273f9646694e0419cfb9d6c12deb1c9aff27c.tar.bz2 kernel-common-ca3273f9646694e0419cfb9d6c12deb1c9aff27c.zip | |
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>
| -rw-r--r-- | kernel/sched.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 4c7e2bcdfa89..57c933ffbee1 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -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 } |