Re: [PATCH 0/2] vvfat: fix two crashes.

[Programmingkid]

> On May 24, 2021, at 6:12 AM, Vladimir Sementsov-Ogievskiy 
> <vsementsov@virtuozzo.com> wrote:
> 
> Hi!
> 
> As reported by Programmingkid, command 
> 
> qemu-system-ppc -usb -device usb-storage,drive=fat16 -drive 
> file=fat:rw:fat-type=16:"<path of a host folder>",id=fat16,format=raw,if=none
> 
> crashes.
> 
> I tested it with qemu-system-x86_64 and it reproduces for me. I even
> kept "<path of a host folder>" as is :).
> 
> So, here are two fixes.
> 
> Vladimir Sementsov-Ogievskiy (2):
>  block/vvfat: child_vvfat_qcow: add .get_parent_aio_context, fix crash
>  block/vvfat: fix vvfat_child_perm crash
> 
> include/block/block.h | 1 +
> block.c               | 4 ++--
> block/vvfat.c         | 8 +++-----
> 3 files changed, 6 insertions(+), 7 deletions(-)
> 
> -- 
> 2.29.2

I applied both of your patches to the most recent git commit today and they 
worked. I was able to share files from the host on the guest.

Thank you.

Reviewed-by: John Arbuckle <programmingkidx@gmail.com>