Re: [PATCH] selinux: ensure the policy has been loaded before reading the sidtab stats

[Paul Moore]

On Mon, Dec 23, 2019 at 6:01 PM Paul Moore <paul@xxxxxxxxxxxxxx> wrote:
>
> Check to make sure we have loaded a policy before we query the
> sidtab's hash stats.  Failure to do so could result in a kernel
> panic/oops due to a dereferenced NULL pointer.
>
> Fixes: 66f8e2f03c02 ("selinux: sidtab reverse lookup hash table")
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Paul Moore <paul@xxxxxxxxxxxxxx>
> ---
>  security/selinux/ss/services.c |    6 ++++++
>  1 file changed, 6 insertions(+)

Merged into selinux/next.

-- 
paul moore
www.paul-moore.com