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fixup! Make the cache_name locking more fine-grained

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Ondřej Surý
2024-04-03 21:21:00 +02:00
parent b86200a2c4
commit a82a443eef
1 changed files with 4 additions and 0 deletions
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4
lib/dns/resolver.c
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@@ -6066,10 +6066,12 @@ cache_name(fetchctx_t *fctx, dns_name_t *name, dns_message_t *message,
* having to remember which
* rdatasets needed validation.
*/
LOCK(&fctx->lock);
result = valcreate(
fctx, message, addrinfo, name,
rdataset->type, rdataset,
sigrdataset, valoptions);
UNLOCK(&fctx->lock);
}
} else if (CHAINING(rdataset)) {
if (rdataset->type == dns_rdatatype_cname) {
@@ -6202,7 +6204,9 @@ cache_name(fetchctx_t *fctx, dns_name_t *name, dns_message_t *message,
}
dns_db_attach(fctx->cache, adbp);
dns_db_transfernode(fctx->cache, &node, anodep);
LOCK(&fctx->lock);
clone_results(fctx);
UNLOCK(&fctx->lock);
}
}