From: Max Reitz <mreitz@redhat.com>
To: qemu-block@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
qemu-stable@nongnu.org, qemu-devel@nongnu.org,
Max Reitz <mreitz@redhat.com>
Subject: [PATCH 0/2] qemu-img: Fix convert -n -B for backing-less targets
Date: Tue, 21 Jan 2020 16:59:13 +0100 [thread overview]
Message-ID: <20200121155915.98232-1-mreitz@redhat.com> (raw)
Hi,
When reviewing David’s series to add --target-is-zero convert, I looked
for a case to show that the current implementation will crash if
-n --target-is-zero is used together with -B. It then turned out that
-B will always crash when combined with -n and the target image does not
have a backing file set in its image header.
This series fixes that.
Max Reitz (2):
qemu-img: Fix convert -n -B for backing-less targets
iotests: Test convert -n -B to backing-less target
qemu-img.c | 2 +-
tests/qemu-iotests/122 | 14 ++++++++++++++
tests/qemu-iotests/122.out | 5 +++++
3 files changed, 20 insertions(+), 1 deletion(-)
--
2.24.1
next reply other threads:[~2020-01-21 16:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-21 15:59 Max Reitz [this message]
2020-01-21 15:59 ` [PATCH 1/2] qemu-img: Fix convert -n -B for backing-less targets Max Reitz
2020-01-21 15:59 ` [PATCH 2/2] iotests: Test convert -n -B to backing-less target Max Reitz
2020-01-21 22:43 ` [PATCH 0/2] qemu-img: Fix convert -n -B for backing-less targets John Snow
2020-02-19 10:39 ` Max Reitz
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