[PATCH 0/2] block/parallels: Fix buffer-based write call

[Hanna Reitz]

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(-)

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2.35.3