[libvirt] [PATCH] qemu: Allow loading snapshot configs starting with a dot

[Daniel P. Berrange]

On Mon, Jan 21, 2013 at 08:46:55PM +0100, Peter Krempa wrote:
> Relax the check for the period on start of a snapshot name to skip only
> the '.' and '..' directories.
> ---
>  src/qemu/qemu_driver.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
> index 3a54228..637e599 100644
> --- a/src/qemu/qemu_driver.c
> +++ b/src/qemu/qemu_driver.c
> @@ -520,7 +520,7 @@ qemuDomainSnapshotLoad(void *payload,
>      }
> 
>      while ((entry = readdir(dir))) {
> -        if (entry->d_name[0] == '.')
> +        if (STREQ(entry->d_name, ".") || STREQ(entry->d_name, ".."))
>              continue;
> 
>          /* NB: ignoring errors, so one malformed config doesn't

I'm not entirely convinced we should allow snapshots with a leading '.'
to be created in the first place.

Regards,
Daniel
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