Fix qemu-img map on unaligned image

[Qemu-devel] [PATCH 0/2] Fix qemu-img map on unaligned image

Eric Blake posted 2 patches 5 years, 10 months ago

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git fetch https://github.com/patchew-project/qemu tags/patchew/20180611213927.141894-1-eblake@redhat.com

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qemu-img.c                 |  2 +-
tests/qemu-iotests/221     | 60 ++++++++++++++++++++++++++++++++++++++++++++++
tests/qemu-iotests/221.out | 16 +++++++++++++
tests/qemu-iotests/group   |  1 +
4 files changed, 78 insertions(+), 1 deletion(-)
create mode 100755 tests/qemu-iotests/221
create mode 100644 tests/qemu-iotests/221.out

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[Qemu-devel] [PATCH 0/2] Fix qemu-img map on unaligned image

Posted by Eric Blake 5 years, 10 months ago

See https://bugzilla.redhat.com/1589738; thanks to Nir, Maor, and Dan
for figuring out that it was a qemu-img regression and coming up with
a test case; and for Kevin for then bisecting it to point to my
byte-based conversion code being at fault.

Eric Blake (2):
  qemu-img: Fix assert when mapping unaligned raw file
  iotests: Add test 221 to catch qemu-img map regression

 qemu-img.c                 |  2 +-
 tests/qemu-iotests/221     | 60 ++++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/221.out | 16 +++++++++++++
 tests/qemu-iotests/group   |  1 +
 4 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100755 tests/qemu-iotests/221
 create mode 100644 tests/qemu-iotests/221.out

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2.14.4