Re: [PATCH] paride/pf: need to set queue to NULL before put_disk

[Jens Axboe <axboe@xxxxxxxxx>]

On 8/13/19 2:59 AM, zhengbin wrote:
> In pf_init_units, if blk_mq_init_sq_queue fails, need to set queue to
> NULL before put_disk, otherwise null-ptr-deref Read will occur.
> 
> put_disk
>    kobject_put
>      disk_release
>        blk_put_queue(disk->queue)

Thanks, applied.

-- 
Jens Axboe