On 7/14/22 16:27, Hanna Reitz wrote:
Hi,
While reviewing Stefan’s libblkio driver series, I’ve noticed that
block/parallels.c contains a call to bdrv_co_pwritev() that doesn’t pass
a QEMUIOVector object but a plain buffer instead. That seems wrong and
also pretty dangerous, so change it to a bdrv_co_pwrite() call (as I
assume it should be), and add a regression test demonstrating the
problem.
Hanna Reitz (2):
block/parallels: Fix buffer-based write call
iotests/131: Add parallels regression test
block/parallels.c | 4 ++--
tests/qemu-iotests/131 | 35 ++++++++++++++++++++++++++++++++++-
tests/qemu-iotests/131.out | 13 +++++++++++++
3 files changed, 49 insertions(+), 3 deletions(-)
Thanks, applied to my block branch.
--
Best regards,
Vladimir
