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| author | Vladimír Čunát <vladimir.cunat@nic.cz> | 2017-10-17 13:35:58 +0200 |
|---|---|---|
| committer | Vladimír Čunát <vladimir.cunat@nic.cz> | 2017-10-17 15:02:39 +0200 |
| commit | 595f4a1421f25f942792e9589b8fd6a5e52cb0d9 (patch) | |
| tree | 95c31de9d8fad961a60f99046d8bc0db954a9cdf /lib/zonecut.c | |
| parent | . (diff) | |
| download | knot-resolver-595f4a1421f25f942792e9589b8fd6a5e52cb0d9.tar.xz knot-resolver-595f4a1421f25f942792e9589b8fd6a5e52cb0d9.zip | |
.
Positive caching seems usable now. (No xNAME, wildcards, etc.)
Problem around zone cuts:
- clear cache
- kdig fubar
- kdig DNSKEY cz
Diffstat (limited to 'lib/zonecut.c')
| -rw-r--r-- | lib/zonecut.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/lib/zonecut.c b/lib/zonecut.c index 06890a5a..b7e0ca70 100644 --- a/lib/zonecut.c +++ b/lib/zonecut.c @@ -284,7 +284,9 @@ static void fetch_addr(struct kr_zonecut *cut, struct kr_cache *cache, const kno knot_rrset_t cached_rr; knot_rrset_init(&cached_rr, /*const-cast*/(knot_dname_t *)ns, rrtype, KNOT_CLASS_IN); - kr_cache_materialize(&cached_rr.rrs, &peek, new_ttl, cut->pool); + if (kr_cache_materialize(&cached_rr.rrs, &peek, new_ttl, cut->pool) < 0) { + return; + } knot_rdata_t *rd = cached_rr.rrs.data; for (uint16_t i = 0; i < cached_rr.rrs.rr_count; ++i) { (void) kr_zonecut_add(cut, ns, rd); @@ -313,7 +315,7 @@ static int fetch_ns(struct kr_context *ctx, struct kr_zonecut *cut, /* Materialize the rdataset temporarily, for simplicity. */ knot_rdataset_t ns_rds = {}; ret = kr_cache_materialize(&ns_rds, &peek, new_ttl, cut->pool); - if (ret != 0) { + if (ret < 0) { return ret; } @@ -374,7 +376,7 @@ static int fetch_secure_rrset(knot_rrset_t **rr, struct kr_cache *cache, } knot_rrset_init(*rr, /*const-cast*/(knot_dname_t *)owner, type, KNOT_CLASS_IN); ret = kr_cache_materialize(&(*rr)->rrs, &peek, new_ttl, pool); - if (ret != 0) { + if (ret < 0) { knot_rrset_free(rr, pool); return ret; } @@ -385,6 +387,7 @@ static int fetch_secure_rrset(knot_rrset_t **rr, struct kr_cache *cache, int kr_zonecut_find_cached(struct kr_context *ctx, struct kr_zonecut *cut, const knot_dname_t *name, uint32_t timestamp, bool * restrict secured) { + kr_log_verbose("[ ][ *c ] kr_zonecut_find_cached\n"); if (!ctx || !cut || !name) { return kr_error(EINVAL); } @@ -416,6 +419,9 @@ int kr_zonecut_find_cached(struct kr_context *ctx, struct kr_zonecut *cut, const update_cut_name(cut, label); mm_free(cut->pool, qname); kr_cache_sync(&ctx->cache); + WITH_VERBOSE { + kr_dname_print(label, "[ ][ *c ] and found cut: ", "\n"); + } return kr_ok(); } /* Subtract label from QNAME. */ |