summaryrefslogtreecommitdiffstats
path: root/lib/dnssec/ta.c
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-05 04:15:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-05 04:15:13 +0000
commit672fd03e83f0333e8d8cb98c222520cd61a2f7a9 (patch)
tree271a0f975ff09b00661f2aba4b9eb2cf21e8457b /lib/dnssec/ta.c
parentAdding debian version 5.7.2-1. (diff)
downloadknot-resolver-672fd03e83f0333e8d8cb98c222520cd61a2f7a9.tar.xz
knot-resolver-672fd03e83f0333e8d8cb98c222520cd61a2f7a9.zip
Merging upstream version 5.7.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--lib/dnssec/ta.c13
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. */