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resolved: when dumping the NTA database, sort output

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Now that we populate the trust database by default with a larger number
of entires, we better make sure to output a more readable version.
This commit is contained in:
Lennart Poettering 2016-01-06 01:01:00 +01:00
parent 30c778094b
commit bec690501e
1 changed files with 21 additions and 5 deletions
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26
src/resolve/resolved-dns-trust-anchor.c
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@ -441,7 +441,13 @@ static int dns_trust_anchor_load_files(
return 0;
}
static void dns_trust_anchor_dump(DnsTrustAnchor *d) {
static int domain_name_cmp(const void *a, const void *b) {
char **x = (char**) a, **y = (char**) b;
return dns_name_compare_func(*x, *y);
}
static int dns_trust_anchor_dump(DnsTrustAnchor *d) {
DnsAnswer *a;
Iterator i;
@ -462,12 +468,22 @@ static void dns_trust_anchor_dump(DnsTrustAnchor *d) {
if (set_isempty(d->negative_by_name))
log_info("No negative trust anchors defined.");
else {
char *n;
log_info("Negative trust anchors:");
_cleanup_free_ char **l = NULL, *j = NULL;
SET_FOREACH(n, d->negative_by_name, i)
log_info("%s%s", n, endswith(n, ".") ? "" : ".");
l = set_get_strv(d->negative_by_name);
if (!l)
return log_oom();
qsort_safe(l, set_size(d->negative_by_name), sizeof(char*), domain_name_cmp);
j = strv_join(l, " ");
if (!j)
return log_oom();
log_info("Negative trust anchors: %s", j);
}
return 0;
}
int dns_trust_anchor_load(DnsTrustAnchor *d) {