bind9/lib/dns
Ondřej Surý fa7b7973e3 Limit the additional processing for large RDATA sets
When answering queries, don't add data to the additional section if
the answer has more than 13 names in the RDATA.  This limits the
number of lookups into the database(s) during a single client query,
reducing query processing load.

Also, don't append any additional data to type=ANY queries. The
answer to ANY is already big enough.

(cherry picked from commit a1982cf1bb)
2025-01-15 14:13:45 +01:00
..
include Limit the additional processing for large RDATA sets 2025-01-15 14:13:45 +01:00
rdata Parse the URI template and check for a dns variable 2024-11-26 03:41:51 +00:00
.gitignore 4394. [func] Add rndc command "dnstap-reopen" to close and 2016-06-24 09:37:04 +10:00
acl.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
adb.c Implement global limit for outgoing queries 2024-12-06 15:17:53 +00:00
badcache.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
byaddr.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
cache.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
callbacks.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
catz.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
client.c Implement global limit for outgoing queries 2024-12-06 15:17:53 +00:00
clientinfo.c refactor dns_clientinfo_init(); use separate function to set ECS 2023-02-08 00:13:12 -08:00
compress.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
db.c use more generic log module name for 'logtoomanyrecords' 2024-11-27 12:34:11 +11:00
dbiterator.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
diff.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dispatch.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dlz.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dns64.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dnsrps.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dnssec.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dnstap.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dnstap.proto Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
ds.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dst_api.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dst_internal.h Replace isc_fsaccess API with more secure file creation 2023-03-31 16:47:15 +02:00
dst_openssl.h Use autoconf check for BN_GENCB_new() 2022-03-02 10:49:47 +00:00
dst_parse.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
dst_parse.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
dyndb.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
ecs.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
fixedname.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
forward.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
gen.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
geoip2.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
gssapi_link.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
gssapictx.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
hmac_link.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
ipkeylist.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
iptable.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
journal.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
kasp.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
key.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
keydata.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
keymgr.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
keytable.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
log.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
lookup.c Implement global limit for outgoing queries 2024-12-06 15:17:53 +00:00
Makefile.am Update libdns_la_LIBADD rather than libdns_la_LDFLAGS 2022-07-13 10:46:37 +10:00
master.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
masterdump.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
message.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
name.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
ncache.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
nsec.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
nsec3.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
nta.c Implement global limit for outgoing queries 2024-12-06 15:17:53 +00:00
openssl_link.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
openssl_shim.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
openssl_shim.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
openssldh_link.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
opensslecdsa_link.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
openssleddsa_link.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
opensslrsa_link.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
order.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
peer.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
private.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rbt.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rbtdb.c Limit the additional processing for large RDATA sets 2025-01-15 14:13:45 +01:00
rbtdb.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
rcode.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rdata.c Parse the URI template and check for a dns variable 2024-11-26 03:41:51 +00:00
rdatalist.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rdatalist_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
rdataset.c Limit the additional processing for large RDATA sets 2025-01-15 14:13:45 +01:00
rdatasetiter.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rdataslab.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
request.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
resolver.c Limit the additional processing for large RDATA sets 2025-01-15 14:13:45 +01:00
result.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rootns.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rpz.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rriterator.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
rrl.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
sdb.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
sdlz.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
soa.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
ssu.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
ssu_external.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
stats.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
tests Move all the unit tests to /tests/<libname>/ 2022-05-31 12:06:00 +02:00
time.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
tkey.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
transport.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
tsec.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
tsig.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
tsig_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
ttl.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
update.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
validator.c Use query counters in validator code 2024-12-09 11:44:24 +01:00
view.c Implement 'max-query-count' 2024-12-06 15:17:53 +00:00
xfrin.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
zone.c Implement global limit for outgoing queries 2024-12-06 15:17:53 +00:00
zone_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
zonekey.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
zoneverify.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00
zt.c Remove redundant parentheses from the return statement 2024-11-19 16:06:16 +01:00