Re: [PATCH v7 15/15] KVM: s390: fix possible null pointer dereference in pending_irqs()

Christian Borntraeger
2019-02-05T08:57:47Z

On 31.01.2019 18:47, Cornelia Huck wrote:
> On Thu, 31 Jan 2019 09:52:46 +0100
> Michael Mueller <mimu@linux.ibm.com> wrote:
>
>> Assure a GISA is in use before accessing the IPM to avoid a
>> null pointer dereference issue.
>
> This series can hopefully make it into the next merge window;
> otherwise, queuing a patch fixing up the original code would be good.

Yes, I plan to apply this series today.
>
>>
>> Signed-off-by: Michael Mueller <mimu@linux.ibm.com>
>> Reported-by: Halil Pasic <pasic@linux.ibm.com>
>> ---
>> arch/s390/kvm/interrupt.c | 10 +++++++---
>> 1 file changed, 7 insertions(+), 3 deletions(-)
>
> Reviewed-by: Cornelia Huck <cohuck@redhat.com>
>