Re: [Qemu-devel] [PATCH v2 1/9] qcow2: Fix leaks in dirty images

[Eric Blake]

On 08/15/2014 09:16 AM, Max Reitz wrote:
> When opening dirty images, qcow2's repair function should not only
> repair errors but leaks as well.
> 
> Signed-off-by: Max Reitz <address@hidden>
> ---
>  block/qcow2.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Eric Blake <address@hidden>

> 
> diff --git a/block/qcow2.c b/block/qcow2.c
> index 435e0e1..8faa75d 100644
> --- a/block/qcow2.c
> +++ b/block/qcow2.c
> @@ -790,7 +790,7 @@ static int qcow2_open(BlockDriverState *bs, QDict 
> *options, int flags,
>          (s->incompatible_features & QCOW2_INCOMPAT_DIRTY)) {
>          BdrvCheckResult result = {0};
>  
> -        ret = qcow2_check(bs, &result, BDRV_FIX_ERRORS);
> +        ret = qcow2_check(bs, &result, BDRV_FIX_ERRORS | BDRV_FIX_LEAKS);
>          if (ret < 0) {
>              error_setg_errno(errp, -ret, "Could not repair dirty image");
>              goto fail;
> 

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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