Re: [Qemu-devel] [PATCH 0/3] qcow2: Prevent corruption-related crashes

[Eric Blake <eblake@redhat.com>]

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On 08/07/2014 02:47 PM, Max Reitz wrote:
> The first two patches in this series address
> https://bugs.launchpad.net/qemu/+bug/1349972.
> 
> For the third patch I found it hard to write an appropriate test case
> (it would have to make qemu-img check repair some leaks but induce the
> corruption prevention at the same time). One can use the test image from
> the bug report above, set the refcount block offset to 0 and that works.
> However, the patch is simple enough that no test should be necessary.

Series: Reviewed-by: Eric Blake <eblake@redhat.com>

> 
> 
> Max Reitz (3):
>   qcow2: Catch !*host_offset for data allocation
>   iotests: Add test for image header overlap
>   block: Catch !bs->drv in bdrv_check()
> 
>  block.c                    |  3 +++
>  block/qcow2-cluster.c      | 11 +++++++++++
>  tests/qemu-iotests/060     |  9 +++++++++
>  tests/qemu-iotests/060.out |  8 ++++++++
>  4 files changed, 31 insertions(+)
> 

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


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