Re: [Qemu-devel] [PATCH v3 43/44] block: Add Error parameter to bdrv_set_backing_hd()

[Max Reitz]

On 28.02.2017 13:54, Kevin Wolf wrote:
> Not all callers of bdrv_set_backing_hd() know for sure that attaching
> the backing file will be allowed by the permission system. Return the
> error from the function rather than aborting.
> 
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
>  block.c               | 30 +++++++++++++++++++++++-------
>  block/commit.c        | 14 +++++++-------
>  block/mirror.c        |  7 ++++++-
>  block/stream.c        |  9 ++++++++-
>  block/vvfat.c         |  2 +-
>  include/block/block.h |  3 ++-
>  6 files changed, 47 insertions(+), 18 deletions(-)

Reviewed-by: Max Reitz <address@hidden>

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