Re: [syzbot] KASAN: use-after-free Read in disk_part_iter_next (2)

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Mar 22, 2021 at 7:03 AM Bart Van Assche <bvanassche@xxxxxxx> wrote:
>
> On 3/14/21 4:08 AM, syzbot wrote:
> > syzbot found the following issue on:
> >
> > HEAD commit:    280d542f Merge tag 'drm-fixes-2021-03-05' of git://anongit..
> > git tree:       upstream
> > console output: https://syzkaller.appspot.com/x/log.txt?x=15ade5aed00000
> > kernel config:  https://syzkaller.appspot.com/x/.config?x=952047a9dbff6a6a
> > dashboard link: https://syzkaller.appspot.com/bug?extid=8fede7e30c7cee0de139
>
> #syz test: https://github.com/bvanassche/linux a5f35387ebdc

It should be the same issue which was addressed by

   aebf5db91705 block: fix use-after-free in disk_part_iter_next

but converting to xarray introduced the issue again.

-- 
Ming Lei



[Index of Archives]     [Linux RAID]     [Linux SCSI]     [Linux ATA RAID]     [IDE]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Device Mapper]

  Powered by Linux