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(parent: 0a28bf2) | patch
vhdx: Fix .bdrv_has_zero_init()
authorMax Reitz <mreitz@redhat.com>
Wed, 24 Jul 2019 17:12:36 +0000 (19:12 +0200)
committerMax Reitz <mreitz@redhat.com>
Mon, 19 Aug 2019 15:13:26 +0000 (17:13 +0200)
commit9956688a8f05ddafb36b9d50d1ff7fbf67464275
tree5d87f7d07a8f8e66d631159a6d320d16b47d9f7atree
parent0a28bf2826ca027f0d993388f118b0bdbfca73a9commit | diff
vhdx: Fix .bdrv_has_zero_init()

Fixed VHDX images cannot guarantee to be zero-initialized.  If the image
has the "fixed" subformat, forward the call to the underlying storage
node.

Reported-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20190724171239.8764-9-mreitz@redhat.com
Reviewed-by: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
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