If there happens to be a RRSIG(SOA) that is not at the zone apex
for any reason it should not be considered as a stopping condition
for incremental zone signing.
(cherry picked from commit b7cdc3583e)
If there happens to be a RRSIG(SOA) that is not at the zone apex
for any reason it should not be considered as a stopping condition
for incremental zone signing.
(cherry picked from commit b7cdc3583e)