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. 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(+) -- 2.0.3
