[Qemu-devel] [PATCH for-1.5 0/3] qcow2: Catch some L1 table index overflows

[Kevin Wolf]

Suggestions for a better test case are welcome. But now that creating a large
image file fails, and if you somehow manage to create it anyway (qcow2.py)
opening it fails, it's hard to test the actual read/write cases.

Kevin Wolf (3):
  qcow2: Catch some L1 table index overflows
  qcow2.py: Subcommand for changing header fields
  qemu-iotests: Try creating huge qcow2 image

 block/qcow2-cluster.c        | 23 ++++++++++++------
 block/qcow2.c                | 13 ++++++++--
 block/qcow2.h                |  5 ++--
 tests/qemu-iotests/054       | 58 ++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/054.out   | 10 ++++++++
 tests/qemu-iotests/common.rc |  2 +-
 tests/qemu-iotests/group     |  1 +
 tests/qemu-iotests/qcow2.py  | 12 +++++++++
 8 files changed, 111 insertions(+), 13 deletions(-)
 create mode 100755 tests/qemu-iotests/054
 create mode 100644 tests/qemu-iotests/054.out

-- 
1.8.1.4