[Linux-parport] paride/pf.c: blk-mq use-after-free (kernel v5.0)

Jens Axboe axboe at kernel.dk
Thu Mar 14 16:43:26 PDT 2019


On 3/13/19 5:09 PM, Randy Dunlap wrote:
> On 3/11/19 6:34 PM, Randy Dunlap wrote:
>> On 3/11/19 6:25 PM, Randy Dunlap wrote:
>>> [Has this already been addressed/fixed?]>>
>>
>> Same bug occurs with paride/pcd.c driver.
> 
> This still happens (in blk-mq) in v5.0-11053-gebc551f2b8f9 of Mar. 12, 2019,
> around 4pm PT.  [caused by paride: pf.c and pcd.c)

I'll take a look at this, been busy with other stuff. How are you
reproducing this? I'm assuming you don't actually have any hardware :-)

-- 
Jens Axboe




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