diff options
| author | Simon Kelley <simon@thekelleys.org.uk> | 2014-02-27 14:30:03 +0000 |
|---|---|---|
| committer | Simon Kelley <simon@thekelleys.org.uk> | 2014-02-27 14:30:03 +0000 |
| commit | b8eac1917737c51cb640fb370d3ed3b2177f1cc7 (patch) | |
| tree | cd74c620a79cdda62145b1c162114b54fe46d676 /src/cache.c | |
| parent | b47b04c8460321d18bd76e641f7cf2ba626e32ad (diff) | |
| download | dnsmasq-b8eac1917737c51cb640fb370d3ed3b2177f1cc7.tar.gz | |
Negative caching for DS records.
Diffstat (limited to 'src/cache.c')
| -rw-r--r-- | src/cache.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/src/cache.c b/src/cache.c index dd393c4..3ebb49d 100644 --- a/src/cache.c +++ b/src/cache.c @@ -564,7 +564,14 @@ struct crec *cache_insert(char *name, struct all_addr *addr, *cache_get_name(new) = 0; if (addr) - new->addr.addr = *addr; + { +#ifdef HAVE_DNSSEC + if (flags & (F_DS | F_DNSKEY)) + new->uid = addr->addr.dnssec.class; + else +#endif + new->addr.addr = *addr; + } new->ttd = now + (time_t)ttl; new->next = new_chain; @@ -1304,25 +1311,16 @@ void dump_cache(time_t now) else if (cache->flags & F_DS) { if (cache->flags & F_DNSKEY) - { - /* RRSIG */ - a = daemon->addrbuff; - sprintf(a, "%5u %3u %s", cache->addr.sig.keytag, - cache->addr.sig.algo, querystr("", cache->addr.sig.type_covered)); - } - else - { - a = daemon->addrbuff; - sprintf(a, "%5u %3u %3u", cache->addr.ds.keytag, - cache->addr.ds.algo, cache->addr.ds.digest); - } + /* RRSIG */ + sprintf(a, "%5u %3u %s", cache->addr.sig.keytag, + cache->addr.sig.algo, querystr("", cache->addr.sig.type_covered)); + else if (!(cache->flags & F_NEG)) + sprintf(a, "%5u %3u %3u", cache->addr.ds.keytag, + cache->addr.ds.algo, cache->addr.ds.digest); } else if (cache->flags & F_DNSKEY) - { - a = daemon->addrbuff; - sprintf(a, "%5u %3u %3u", cache->addr.key.keytag, - cache->addr.key.algo, cache->addr.key.flags); - } + sprintf(a, "%5u %3u %3u", cache->addr.key.keytag, + cache->addr.key.algo, cache->addr.key.flags); #endif else if (!(cache->flags & F_NEG) || !(cache->flags & F_FORWARD)) { |