diff options
Diffstat (limited to '')
| -rw-r--r-- | lib/dnssec/ta.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/dnssec/ta.c b/lib/dnssec/ta.c index becf7d8..13659c1 100644 --- a/lib/dnssec/ta.c +++ b/lib/dnssec/ta.c @@ -28,9 +28,9 @@ const knot_dname_t * kr_ta_closest(const struct kr_context *ctx, const knot_dnam kr_require(ctx && name); if (type == KNOT_RRTYPE_DS && name[0] != '\0') { /* DS is parent-side record, so the parent name needs to be covered. */ - name = knot_wire_next_label(name, NULL); + name = knot_dname_next_label(name); } - while (name) { + do { struct kr_context *ctx_nc = (struct kr_context *)/*const-cast*/ctx; if (kr_ta_get(ctx_nc->trust_anchors, name)) { return name; @@ -38,9 +38,12 @@ const knot_dname_t * kr_ta_closest(const struct kr_context *ctx, const knot_dnam if (kr_ta_get(ctx_nc->negative_anchors, name)) { return NULL; } - name = knot_wire_next_label(name, NULL); - } - return NULL; + if (name[0] == '\0') { + return NULL; + } else { + name = knot_dname_next_label(name); + } + } while (true); } /* @internal Create DS from DNSKEY, caller MUST free dst if successful. */ |