|
| From: | Juan Quintela |
| Subject: | Re: [PATCH 2/2] vfio/pci: Fix buffer overrun when writing the VF token |
| Date: | Wed, 25 Oct 2023 12:28:07 +0200 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/28.3 (gnu/linux) |
Cédric Le Goater <clg@redhat.com> wrote:
> qemu_uuid_unparse() includes a trailing NUL when writing the uuid
> string and the buffer size should be UUID_FMT_LEN + 1 bytes. Use the
> recently added UUID_STR_LEN which defines the correct size.
>
> Fixes: CID 1522913
> Fixes: 2dca1b37a760 ("vfio/pci: add support for VF token")
> Cc: Alex Williamson <alex.williamson@redhat.com>
> Signed-off-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
For what is worth O:-)
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