[Qemu-devel] [PATCH 0/4] raw: Prohibit dangerous writes for probed images

[Kevin Wolf]

See the commit message of patch 3 for the why and how.


Old relevant discussions:

October 2014: '[PATCH RFC 0/2] block: Warn on insecure format probing'
http://lists.nongnu.org/archive/html/qemu-devel/2014-10/msg03440.html

August 2014: '[PATCH 0/3] vpc: support probing of fixed size images'
https://lists.nongnu.org/archive/html/qemu-devel/2014-08/msg02456.html

July 2010: 'Make default invocation of block drivers safer (v3)'
http://patchwork.ozlabs.org/patch/58980/


Kevin Wolf (3):
  block: Read only one sector for format probing
  raw: Prohibit dangerous writes for probed images
  qemu-iotests: Test writing non-raw image headers to raw image

Markus Armbruster (1):
  block: Factor bdrv_probe_all() out of find_image_format()

 block.c                    |  48 ++++++++++++-----
 block/raw_bsd.c            |  46 +++++++++++++++-
 include/block/block_int.h  |   5 ++
 tests/qemu-iotests/109     | 100 +++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/109.out | 128 +++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/group   |   1 +
 6 files changed, 313 insertions(+), 15 deletions(-)
 create mode 100755 tests/qemu-iotests/109
 create mode 100644 tests/qemu-iotests/109.out

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