On 21.02.2017 15:58, Kevin Wolf wrote:
> vvfat is the last remaining driver that can have children, but doesn't
> implement .bdrv_child_perm() yet. The default handlers aren't suitable
> here, so let's implement a very simple driver-specific one that protects
> the internal child from being used by other users as good as our
> permissions permit.
> 
> Signed-off-by: Kevin Wolf <[email protected]>
> ---
>  block.c                   |  2 +-
>  block/vvfat.c             | 22 ++++++++++++++++++++++
>  include/block/block_int.h |  1 +
>  3 files changed, 24 insertions(+), 1 deletion(-)

Reviewed-by: Max Reitz <[email protected]>

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