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[PATCH 0/2] Remove deprecated qemu-img backing file without format


From: Eric Blake
Subject: [PATCH 0/2] Remove deprecated qemu-img backing file without format
Date: Mon, 3 May 2021 16:35:58 -0500

We've gone enough release cycles without noticeable pushback on our
intentions, so time to make it harder to create images that can form a
security hole due to a need for format probing rather than an explicit
format.

Eric Blake (2):
  qcow2: Prohibit backing file changes in 'qemu-img amend'
  qemu-img: Require -F with -b backing image

 docs/system/deprecated.rst       | 32 ---------------------------
 docs/system/removed-features.rst | 31 ++++++++++++++++++++++++++
 block.c                          | 37 ++++++++++----------------------
 block/qcow2.c                    | 13 ++++-------
 qemu-img.c                       |  6 ++++--
 tests/qemu-iotests/061           |  3 +++
 tests/qemu-iotests/061.out       |  3 ++-
 tests/qemu-iotests/082.out       |  6 ++++--
 tests/qemu-iotests/114           | 18 ++++++++--------
 tests/qemu-iotests/114.out       | 11 ++++------
 tests/qemu-iotests/301           |  4 +---
 tests/qemu-iotests/301.out       | 16 ++------------
 12 files changed, 75 insertions(+), 105 deletions(-)

-- 
2.31.1




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