| commit | fd0ccaf2bd04e54d2a6979fbfdcad856694e3877 | [log] [tgz] |
|---|---|---|
| author | Li Zefan <lizefan@huawei.com> | Mon Apr 29 15:08:43 2013 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Mon Apr 29 15:54:39 2013 -0700 |
| tree | 62ea631673d80a7f75c78cb601d0e2946fc4ad05 | |
| parent | 865ffef3797da2cac85b3354b5b6050dc9660978 [diff] |
memcg: avoid accessing memcg after releasing reference This might cause a use-after-free bug. Signed-off-by: Li Zefan <lizefan@huawei.com> Cc: Glauber Costa <glommer@parallels.com> Acked-by: Michal Hocko <mhocko@suse.cz> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>