Re: [PATCH for-4.2 0/2] qcow2: Fix QCOW2_COMPRESSED_SECTOR_MASK

2019-11-06 Thread Max Reitz
On 28.10.19 17:18, Max Reitz wrote: > This fixes a bug reported on > https://bugs.launchpad.net/qemu/+bug/185. The problem is that > QCOW2_COMPRESSED_SECTOR_MASK is a 32-bit mask when it really needs to be > a 64-bit mask. > > The launchpad report mentions only problems with qemu-img check

Re: [PATCH for-4.2 0/2] qcow2: Fix QCOW2_COMPRESSED_SECTOR_MASK

2019-10-28 Thread Alberto Garcia
On Mon 28 Oct 2019 05:18:39 PM CET, Max Reitz wrote: > This fixes a bug reported on > https://bugs.launchpad.net/qemu/+bug/185. The problem is that > QCOW2_COMPRESSED_SECTOR_MASK is a 32-bit mask when it really needs to be > a 64-bit mask. Ouch! Reviewed-by: Alberto Garcia Berto

[PATCH for-4.2 0/2] qcow2: Fix QCOW2_COMPRESSED_SECTOR_MASK

2019-10-28 Thread Max Reitz
This fixes a bug reported on https://bugs.launchpad.net/qemu/+bug/185. The problem is that QCOW2_COMPRESSED_SECTOR_MASK is a 32-bit mask when it really needs to be a 64-bit mask. The launchpad report mentions only problems with qemu-img check on large compressed images, but I think it might