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| author | Lennart Poettering <lennart@poettering.net> | 2021-03-15 20:47:53 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2021-03-15 21:21:42 +0100 |
| commit | 3b7006cb44dd2860cb1b2e652e318d196dddf312 (patch) | |
| tree | 956e257af0f77762f26018c3d1c20d2391d539ac /src/resolve/resolved-dns-cache.c | |
| parent | 1499a0a99a0765b4b1b56f56d6712324e740911f (diff) | |
| download | systemd-3b7006cb44dd2860cb1b2e652e318d196dddf312.tar.gz | |
resolved: rebreak a few comments
Diffstat (limited to 'src/resolve/resolved-dns-cache.c')
| -rw-r--r-- | src/resolve/resolved-dns-cache.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/src/resolve/resolved-dns-cache.c b/src/resolve/resolved-dns-cache.c index 0bf320df88..23612a5c35 100644 --- a/src/resolve/resolved-dns-cache.c +++ b/src/resolve/resolved-dns-cache.c @@ -320,11 +320,9 @@ static usec_t calculate_until(DnsResourceRecord *rr, uint32_t nsec_ttl, usec_t t ttl = MIN(rr->ttl, nsec_ttl); if (rr->key->type == DNS_TYPE_SOA && use_soa_minimum) { - /* If this is a SOA RR, and it is requested, clamp to - * the SOA's minimum field. This is used when we do - * negative caching, to determine the TTL for the - * negative caching entry. See RFC 2308, Section - * 5. */ + /* If this is a SOA RR, and it is requested, clamp to the SOA's minimum field. This is used + * when we do negative caching, to determine the TTL for the negative caching entry. See RFC + * 2308, Section 5. */ if (ttl > rr->soa.minimum) ttl = rr->soa.minimum; @@ -337,8 +335,7 @@ static usec_t calculate_until(DnsResourceRecord *rr, uint32_t nsec_ttl, usec_t t if (rr->expiry != USEC_INFINITY) { usec_t left; - /* Make use of the DNSSEC RRSIG expiry info, if we - * have it */ + /* Make use of the DNSSEC RRSIG expiry info, if we have it */ left = LESS_BY(rr->expiry, now(CLOCK_REALTIME)); if (u > left) @@ -785,9 +782,8 @@ int dns_cache_put( if (r > 0) return 0; - /* But not if it has a matching CNAME/DNAME (the negative - * caching will be done on the canonical name, not on the - * alias) */ + /* But not if it has a matching CNAME/DNAME (the negative caching will be done on the canonical name, + * not on the alias) */ r = dns_answer_find_cname_or_dname(answer, key, NULL, NULL); if (r < 0) goto fail; @@ -803,8 +799,7 @@ int dns_cache_put( if (r == 0 && !weird_rcode) return 0; if (r > 0) { - /* Refuse using the SOA data if it is unsigned, but the key is - * signed */ + /* Refuse using the SOA data if it is unsigned, but the key is signed */ if (FLAGS_SET(query_flags, SD_RESOLVED_AUTHENTICATED) && (flags & DNS_ANSWER_AUTHENTICATED) == 0) return 0; |