Re: [PATCH] fbcon: Fix user font detection test at fbcon_resize().

Tetsuo Handa
2020-09-16T10:06:51Z

On 2020/09/16 17:26, Greg KH wrote:
> On Wed, Sep 16, 2020 at 09:01:06AM +0900, Tetsuo Handa wrote:
>> Greg, will you pick up this patch?
>>
>> It seems that finding the real cause of [3] and actually fixing [3] will be difficult.
>> Since I can't reproduce [3] locally, I will have to try flood of "#syz test" requests
>> for debug printk() patches.
>
> I agree with Daniel here, can you retest these against Linus's latest
> tree please?
>

syzbot already reproduced these bugs using the latest commit. ;-)

You can find

ci-upstream-kasan-gce-root 2020/09/15 15:18 upstream fc4f28bb

record for "KASAN: global-out-of-bounds Read in bit_putcs" and

ci-upstream-kasan-gce-root 2020/09/16 09:54 upstream fc4f28bb

record for "KASAN: global-out-of-bounds Read in fbcon_resize".