Make catalog zones' entry names case-insensitive

Previously, the isc_ht hash table module was case-sensitive, but now
it supports case-insensitive mode. Use the case-insensitive mode
for the catalog zones' entry names.

(cherry picked from commit 6f4b5d695838d38139aef609329011c4bad00c96)

diff --git a/lib/dns/catz.c b/lib/dns/catz.c
index 6181d6ffc632a4276511d9c1254b1e5eb5ab0cce..373a8dc921a5ae34a79f2ca23523c395f0d67aab 100644 (file)
--- a/lib/dns/catz.c
+++ b/lib/dns/catz.c
@@ -520,8 +520,8 @@ dns__catz_zones_merge(dns_catz_zone_t *catz, dns_catz_zone_t *newcatz) {
 
        dns_name_format(&catz->name, czname, DNS_NAME_FORMATSIZE);
 
-       isc_ht_init(&toadd, catz->catzs->mctx, 1, ISC_HT_CASE_SENSITIVE);
-       isc_ht_init(&tomod, catz->catzs->mctx, 1, ISC_HT_CASE_SENSITIVE);
+       isc_ht_init(&toadd, catz->catzs->mctx, 1, ISC_HT_CASE_INSENSITIVE);
+       isc_ht_init(&tomod, catz->catzs->mctx, 1, ISC_HT_CASE_INSENSITIVE);
        isc_ht_iter_create(newcatz->entries, &iter1);
        isc_ht_iter_create(catz->entries, &iter2);
 
@@ -836,7 +836,7 @@ dns_catz_zone_new(dns_catz_zones_t *catzs, const dns_name_t *name) {
        dns_catz_zones_attach(catzs, &catz->catzs);
        isc_mutex_init(&catz->lock);
        isc_refcount_init(&catz->references, 1);
-       isc_ht_init(&catz->entries, catzs->mctx, 4, ISC_HT_CASE_SENSITIVE);
+       isc_ht_init(&catz->entries, catzs->mctx, 4, ISC_HT_CASE_INSENSITIVE);
        isc_ht_init(&catz->coos, catzs->mctx, 4, ISC_HT_CASE_INSENSITIVE);
        isc_time_settoepoch(&catz->lastupdated);
        dns_catz_options_init(&catz->defoptions);