[PULL 0/6] Block patches for 5.0-rc0

[Max Reitz]

The following changes since commit f1e748d27996e0cd8269db837a32e453dd55930a:

  Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into 
staging (2020-03-23 20:54:24 +0000)

are available in the Git repository at:

  https://github.com/XanClic/qemu.git tags/pull-block-2020-03-24

for you to fetch changes up to c264e5d2f9f5d73977eac8e5d084f727b3d07ea9:

  iotests/026: Move v3-exclusive test to new file (2020-03-24 12:05:31 +0100)

----------------------------------------------------------------
Block patches for 5.0-rc0:
- Use-after-free fix
- Fix for a memleak in an error path
- Preventative measures against other potential use-after-frees, and
  against NULL deferences at runtime
- iotest fixes

----------------------------------------------------------------
Eric Blake (1):
  block: Avoid memleak on qcow2 image info failure

Max Reitz (2):
  iotests: Fix cleanup path in some tests
  iotests/026: Move v3-exclusive test to new file

Philippe Mathieu-Daudé (1):
  block: Assert BlockDriver::format_name is not NULL

Vladimir Sementsov-Ogievskiy (2):
  block: bdrv_set_backing_bs: fix use-after-free
  block/qcow2: zero data_file child after free

 block.c                            |  3 +-
 block/qcow2.c                      |  3 +
 tests/qemu-iotests/026             | 31 -----------
 tests/qemu-iotests/026.out         |  6 --
 tests/qemu-iotests/026.out.nocache |  6 --
 tests/qemu-iotests/085             |  1 +
 tests/qemu-iotests/087             |  6 ++
 tests/qemu-iotests/279             |  2 +-
 tests/qemu-iotests/289             | 89 ++++++++++++++++++++++++++++++
 tests/qemu-iotests/289.out         |  8 +++
 tests/qemu-iotests/group           |  1 +
 11 files changed, 111 insertions(+), 45 deletions(-)
 create mode 100755 tests/qemu-iotests/289
 create mode 100644 tests/qemu-iotests/289.out

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2.25.1