On 04/26/2017 03:40 AM, Denis V. Lunev wrote: > tail_padding_bytes is calculated wrong. F.e. for > offset = 0 > bytes = 2048 > align = 512 > we will have tail_padding_bytes = 512 which is definitely wrong. The patch > fixes that arithmetics. > > Fortunately this problem is harmless, we will have 1 extra allocation and > free thus there is no need to put this into stable. The problem is here > from the very beginning. > > Signed-off-by: Denis V. Lunev <d...@openvz.org> > CC: Stefan Hajnoczi <stefa...@redhat.com> > CC: Fam Zheng <f...@redhat.com> > --- > block/io.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Eric Blake <ebl...@redhat.com> -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3266 Virtualization: qemu.org | libvirt.org
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