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| author |   Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-06-19 21:01:36 +0900 |
|---|---|---|
| committer |   Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2018-06-20 08:25:10 +0200 |
| commit | e55fc5b09448e3e9bc8422da42585e9eeee8254c (patch) | |
| tree | 13bd43871979ddc8007c0df31211981f30234795 | |
| parent | mention alias for poweroff in machinectl --help (diff) | |
| download | systemd-e55fc5b09448e3e9bc8422da42585e9eeee8254c.tar.xz systemd-e55fc5b09448e3e9bc8422da42585e9eeee8254c.zip | |
resolve: do not log about negative cache for mdns packets
Fixes #9335.
| -rw-r--r-- | src/resolve/resolved-dns-cache.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/resolve/resolved-dns-cache.c b/src/resolve/resolved-dns-cache.c index a44872b93d7..23cd662fb88 100644 --- a/src/resolve/resolved-dns-cache.c +++ b/src/resolve/resolved-dns-cache.c @@ -649,12 +649,13 @@ int dns_cache_put( * short time.) */ if (IN_SET(rcode, DNS_RCODE_SUCCESS, DNS_RCODE_NXDOMAIN)) { - if (dns_answer_size(answer) <= 0) { - char key_str[DNS_RESOURCE_KEY_STRING_MAX]; + if (key) { + char key_str[DNS_RESOURCE_KEY_STRING_MAX]; - log_debug("Not caching negative entry without a SOA record: %s", - dns_resource_key_to_string(key, key_str, sizeof key_str)); + log_debug("Not caching negative entry without a SOA record: %s", + dns_resource_key_to_string(key, key_str, sizeof key_str)); + } return 0; } |