[Devel] [PATCH cgroup/for-3.13-fixes] cgroup: fix oops in cgroup init failure path

[Li Zefan]

On 2013/12/6 5:18, Tejun Heo wrote:
> Hello, Vladimir.
> 
> Thanks a lot for the report and fix; however, I really wanna make sure
> that only online css's become visible, so I wrote up a different fix.
> Can you please test this one?
> 

Oh, I spotted this bug when reviewing a bug fix months ago.

http://lkml.org/lkml/2013/9/2/135

but that bug fix didn't go into mainline and it still exists even after
the below fix.

This is your updated fix that fixes both bugs.

http://lkml.org/lkml/2013/9/3/502