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| author | Lennart Poettering <lennart@poettering.net> | 2016-06-20 21:24:46 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-06-21 13:20:48 +0200 |
| commit | 17c8de633faad3ac97012e066c6c6b2f71b83a67 (patch) | |
| tree | f27b57fe2aa8de9abad50ce5307ef3ca86b363bb /src/resolve/resolved-dns-query.c | |
| parent | 6ebd1e33e6ab3dd56e1aa34f4f0e17a752fb1233 (diff) | |
resolved: when using the ResolveRecord() bus call, adjust TTL for caching time
When we return the full RR wire data, let's make sure the TTL included in it is
adjusted by the time the RR sat in the cache.
As an optimization we do this only for ResolveRecord() and not for
ResolveHostname() and friends, since adjusting the TTL means copying the RR
object, and we don#t want to do that if there's no reason to.
(ResolveHostname() and friends don't return the TTL hence there's no reason to
in that case)
Diffstat (limited to 'src/resolve/resolved-dns-query.c')
| -rw-r--r-- | src/resolve/resolved-dns-query.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/resolve/resolved-dns-query.c b/src/resolve/resolved-dns-query.c index ea04e58d61..8578774c37 100644 --- a/src/resolve/resolved-dns-query.c +++ b/src/resolve/resolved-dns-query.c @@ -154,6 +154,7 @@ static int dns_query_candidate_add_transaction(DnsQueryCandidate *c, DnsResource goto gc; } + t->clamp_ttl = c->query->clamp_ttl; return 1; gc: @@ -420,7 +421,8 @@ int dns_query_new( DnsQuery **ret, DnsQuestion *question_utf8, DnsQuestion *question_idna, - int ifindex, uint64_t flags) { + int ifindex, + uint64_t flags) { _cleanup_(dns_query_freep) DnsQuery *q = NULL; DnsResourceKey *key; |