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Christian Borntraeger authored
We must not go beyond the pre-allocated buffer. This can happen when a new memory slot is added during migration. Reported-by:
David Hildenbrand <david@redhat.com> Signed-off-by:
Christian Borntraeger <borntraeger@de.ibm.com> Cc: stable@vger.kernel.org # 4.13+ Fixes: 190df4a2 (KVM: s390: CMMA tracking, ESSA emulation, migration mode) Reviewed-by:
Cornelia Huck <cohuck@redhat.com> Reviewed-by:
David Hildenbrand <david@redhat.com>
c2cf265d