[PATCH v2] net: fix NULL pointer reference in cipso_v4_doi_free

王贇 yun.wang at linux.alibaba.com
Tue Aug 31 02:41:51 UTC 2021

On 2021/8/31 上午12:50, Paul Moore wrote:
>>>> Reported-by: Abaci <abaci at linux.alibaba.com>
>>>> Signed-off-by: Michael Wang <yun.wang at linux.alibaba.com>
>>>> ---
>>>>  net/netlabel/netlabel_cipso_v4.c | 4 ++--
>>>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>> I see this was already merged, but it looks good to me, thanks for
>>> making those changes.
>> FWIW it looks like v1 was also merged:
>> https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=733c99ee8b
> Yeah, that is unfortunate, there was a brief discussion about that
> over on one of the -stable patches for the v1 patch (odd that I never
> saw a patchbot post for the v1 patch?).  Having both merged should be
> harmless, but we want to revert the v1 patch as soon as we can.
> Michael, can you take care of this?

As v1 already merged, may be we could just goon with it?

Actually both working to fix the problem, v1 will cover all the
cases, v2 take care one case since that's currently the only one,
but maybe there will be more in future.

Michael Wang


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