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[Qemu-devel] [PATCH 0/2] qcow2: Respect new_block in alloc_refcount_bloc


From: Max Reitz
Subject: [Qemu-devel] [PATCH 0/2] qcow2: Respect new_block in alloc_refcount_block()
Date: Tue, 10 Feb 2015 15:02:30 -0500

Under certain circumstances, making the refcount table grow can result
in leaking clusters. The first patch fixes at least some of those
circumstances (maybe there are more, but these are the ones I am aware
of), and the second patch adds a test case.


Max Reitz (2):
  qcow2: Respect new_block in alloc_refcount_block()
  iotests: Add tests for refcount table growth

 block/qcow2-refcount.c     |  16 ++++++-
 tests/qemu-iotests/121     | 102 +++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/121.out |  23 ++++++++++
 tests/qemu-iotests/group   |   1 +
 4 files changed, 140 insertions(+), 2 deletions(-)
 create mode 100755 tests/qemu-iotests/121
 create mode 100644 tests/qemu-iotests/121.out

-- 
2.1.0




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