[PATCH v2 0/2] backup-top failure path fix

[Vladimir Sementsov-Ogievskiy]

Hi all!

Here is a small crash fix.

v2: rebase on Max's block tree
 01: add Max's r-b
 02: improve wording

Vladimir Sementsov-Ogievskiy (2):
  block/backup-top: fix failure path
  iotests: add test for backup-top failure on permission activation

 block/backup-top.c         | 21 +++++----
 tests/qemu-iotests/283     | 92 ++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/283.out |  8 ++++
 tests/qemu-iotests/group   |  1 +
 4 files changed, 113 insertions(+), 9 deletions(-)
 create mode 100644 tests/qemu-iotests/283
 create mode 100644 tests/qemu-iotests/283.out

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2.21.0