Re: [PATCH v2] paride/pcd: need to set queue to NULL before put_disk

[Jens Axboe <axboe@xxxxxxxxx>]

On 8/13/19 5:27 AM, zhengbin wrote:
> In pcd_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)

Applied, thanks.

-- 
Jens Axboe