Properly update 'maxtype'

'maxtype' should be checked to see if it should be updated whenever
a type is added to the type map.

diff --git a/lib/dns/zoneverify.c b/lib/dns/zoneverify.c
index 684ab9984c341983afb018ace1f03a76f6b35ac0..ce60441a448ee1680094d0b328662c4c4accecf4 100644 (file)
--- a/lib/dns/zoneverify.c
+++ b/lib/dns/zoneverify.c
@@ -960,6 +960,9 @@ verifynode(vctx_t *vctx, const dns_name_t *name, dns_dbnode_t *node,
                {
                        if (rdataset.type == dns_rdatatype_ns) {
                                dns_nsec_setbit(types, rdataset.type, 1);
+                               if (rdataset.type > maxtype) {
+                                       maxtype = rdataset.type;
+                               }
                        }
                        result = check_no_rrsig(vctx, &rdataset, name, node);
                        if (result != ISC_R_SUCCESS) {
@@ -969,6 +972,9 @@ verifynode(vctx_t *vctx, const dns_name_t *name, dns_dbnode_t *node,
                        }
                } else {
                        dns_nsec_setbit(types, rdataset.type, 1);
+                       if (rdataset.type > maxtype) {
+                               maxtype = rdataset.type;
+                       }
                }
                dns_rdataset_disassociate(&rdataset);
                result = dns_rdatasetiter_next(rdsiter);