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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 /src/resolve/resolved-dns-cache.c | |
| 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.
Diffstat (limited to 'src/resolve/resolved-dns-cache.c')
| -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 ++; |