Re: [Qemu-devel] [PATCH v6 0/3] Fix qcow2+luks corruption introduced by commit 8ac0f15f335

2019-09-13 Thread no-reply
Patchew URL: https://patchew.org/QEMU/20190913172741.5662-1-mlevi...@redhat.com/ Hi, This series failed the docker-quick@centos7 build test. Please find the testing commands and their output below. If you have Docker installed, you can probably reproduce it locally. === TEST SCRIPT BEGIN ===

[Qemu-devel] [PATCH v6 0/3] Fix qcow2+luks corruption introduced by commit 8ac0f15f335

2019-09-13 Thread Maxim Levitsky
Commit 8ac0f15f335 accidently broke the COW of non changed areas of newly allocated clusters, when the write spans multiple clusters, and needs COW both prior and after the write. This results in 'after' COW area being encrypted with wrong sector address, which render it corrupted. Bugzilla: