On 10/15/2012 06:44 AM, Stefan Hajnoczi wrote: > This series adds the --backing-chain option for enumerating the backing file > chain. Given the topmost image it will print qemu-img info information for > each image file in the chain. > > Special care needs to be taken when image files form an infinite loop. This > is > very unusual, most like due to malicious image files. Nevertheless, qemu-img > must be robust against invalid inputs so we explicit check for this. > > Stefan Hajnoczi (3): > qemu-img: Add --backing-chain option to info command > qemu-img: Detect backing file chain infinite loops > qemu-iotests: Add 041 backing file chain infinite loop test > > qemu-img.c | 115 > ++++++++++++++++++++++++++++++++++--------- > tests/qemu-iotests/041 | 90 +++++++++++++++++++++++++++++++++ > tests/qemu-iotests/041.out | 81 ++++++++++++++++++++++++++++++ > tests/qemu-iotests/common.rc | 9 ++++ > tests/qemu-iotests/group | 1 + > 5 files changed, 274 insertions(+), 22 deletions(-) > create mode 100755 tests/qemu-iotests/041 > create mode 100644 tests/qemu-iotests/041.out
Series: Reviewed-by: Eric Blake <ebl...@redhat.com> although you may need a file rename in patch 3/3 -- Eric Blake ebl...@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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