Re: [Qemu-devel] [PATCH for-2.11 2/5] qcow2: Unaligned zero cluster in handle_alloc()

2017-11-14 Thread Alberto Garcia
On Fri 10 Nov 2017 09:31:08 PM CET, Max Reitz wrote: > We should check whether the cluster offset we are about to use is > actually valid; that is, whether it is aligned to cluster boundaries. > > Reported-by: R. Nageswara Sastry > Buglink: https://bugs.launchpad.net/qemu/+bug/1728643 > Buglink: h

Re: [Qemu-devel] [PATCH for-2.11 2/5] qcow2: Unaligned zero cluster in handle_alloc()

2017-11-10 Thread Eric Blake
On 11/10/2017 02:31 PM, Max Reitz wrote: > We should check whether the cluster offset we are about to use is > actually valid; that is, whether it is aligned to cluster boundaries. > > Reported-by: R. Nageswara Sastry > Buglink: https://bugs.launchpad.net/qemu/+bug/1728643 > Buglink: https://bugs

[Qemu-devel] [PATCH for-2.11 2/5] qcow2: Unaligned zero cluster in handle_alloc()

2017-11-10 Thread Max Reitz
We should check whether the cluster offset we are about to use is actually valid; that is, whether it is aligned to cluster boundaries. Reported-by: R. Nageswara Sastry Buglink: https://bugs.launchpad.net/qemu/+bug/1728643 Buglink: https://bugs.launchpad.net/qemu/+bug/1728657 Signed-off-by: Max R