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| author | Lennart Poettering <lennart@poettering.net> | 2015-12-18 19:31:21 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-12-18 19:31:21 +0100 |
| commit | ea207b639a379b2a0bb8f2cafb0893e406c6152e (patch) | |
| tree | 041e2e52cd7e366b7d379a6f9a58fbc0c8636d9a | |
| parent | eed749cca62983df3290dd46b423e59c7b039f42 (diff) | |
resolved: properly determine size of DnsAnswer object
After all we want to allow NULL DnsAnswer objects as equivalent to empty
ones, hence we should use the right checks everywhere.
| -rw-r--r-- | src/resolve/resolved-dns-cache.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/resolve/resolved-dns-cache.c b/src/resolve/resolved-dns-cache.c index 451875ece0..84ae8b59f9 100644 --- a/src/resolve/resolved-dns-cache.c +++ b/src/resolve/resolved-dns-cache.c @@ -477,7 +477,7 @@ int dns_cache_put( dns_cache_remove(c, key); } - if (!answer) { + if (dns_answer_size(answer) <= 0) { if (log_get_max_level() >= LOG_DEBUG) { _cleanup_free_ char *key_str = NULL; @@ -506,7 +506,7 @@ int dns_cache_put( if (!IN_SET(rcode, DNS_RCODE_SUCCESS, DNS_RCODE_NXDOMAIN)) return 0; - cache_keys = answer->n_rrs; + cache_keys = dns_answer_size(answer); if (key) cache_keys ++; |