[Libguestfs] [PATCH] v2v: fix directory check for virtio-win as directory

Richard W.M. Jones rjones at redhat.com
Wed Mar 20 22:26:44 UTC 2019


On Wed, Mar 20, 2019 at 07:08:45PM +0100, Pino Toscano wrote:
> When trying to install files from virtio-win as directory, check for
> directory existance using absolute paths.  Otherwise, is_directory is
> called on relative paths such as "linux/el7" which obviously do not
> exist.
> 
> Fixes commit 1c85b64c1c3a4d5267b952102375cb78f18a85c4.
> ---
>  v2v/windows_virtio.ml | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/v2v/windows_virtio.ml b/v2v/windows_virtio.ml
> index 92bf3ec60..3a3559cb2 100644
> --- a/v2v/windows_virtio.ml
> +++ b/v2v/windows_virtio.ml
> @@ -311,7 +311,7 @@ and copy_from_virtio_win g inspect srcdir destdir filter missing =
>      let dir = virtio_win // srcdir in
>      debug "windows: copy_from_virtio_win: guest tools source directory %s" dir;
>  
> -    if not (is_directory srcdir) then missing ()
> +    if not (is_directory dir) then missing ()
>      else (
>        let cmd = sprintf "cd %s && find -L -type f" (quote dir) in
>        let paths = external_command cmd in

I think Tomas suggested something like this before:

  https://www.redhat.com/archives/libguestfs/2019-January/msg00218.html

but yes ACK.

Rich.

-- 
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