On 11/20/19 8:03 AM, Kevin Wolf wrote:
Signed-off-by: Kevin Wolf <kw...@redhat.com>
---
tests/qemu-iotests/274 | 131 +++++++++++++++++++++++++++++
tests/qemu-iotests/274.out | 150 ++++++++++++++++++++++++++++++++++
tests/qemu-iotests/group | 1 +
tests/qemu-iotests/iotests.py | 2 +-
4 files changed, 283 insertions(+), 1 deletion(-)
create mode 100755 tests/qemu-iotests/274
create mode 100644 tests/qemu-iotests/274.out
+def create_chain():
+ iotests.qemu_img_log('create', '-f', iotests.imgfmt, base,
+ str(size_long))
+ iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', base, mid,
+ str(size_short))
+ iotests.qemu_img_log('create', '-f', iotests.imgfmt, '-b', mid, top,
+ str(size_long))
+
+ iotests.qemu_io_log('-c', 'write -P 1 0 %d' % size_long, base)
Matches the setup in the cover letter, and definitely exposes the issues
at hand.
Reviewed-by: Eric Blake <ebl...@redhat.com>
As leaving this bug open represents a data leak/corruption to guests, I
think this series counts as worthy of -rc3.
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
