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69d3bb78c2f4da7cc2be1260434bdbb9efa1876a
bind9/lib/dns
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Witold Kręcicki 69d3bb78c2 Fix assertion failure in nslookup/dig/mdig when message has multiple SIG(0) options. 
When parsing message with DNS_MESSAGE_BESTEFFORT (used exclusively in
tools, never in named itself) if we hit an invalid SIG(0) in wrong
place we continue parsing the message, and put the sig0 in msg->sig0.
If we then hit another sig0 in a proper place we see that msg->sig0
is already 'taken' and we don't free name and rdataset, and we don't
set seen_problem. This causes an assertion failure.
This fixes that issue by setting seen_problem if we hit second sig0,
tsig or opt, which causes name and rdataset to be always freed.

(cherry picked from commit 51a55ddbb7)
2019-03-26 21:32:08 +11:00
..
include
Make lib/dns/dnstap.pb-c.h private header
2019-03-22 12:07:31 +01:00
rdata
Disallow empty ZONEMD hashes
2019-03-22 06:52:10 +11:00
tests
Make lib/dns/dnstap.pb-c.h private header
2019-03-22 12:07:31 +01:00
win32
Remove message catalogs
2019-01-09 23:44:26 +01:00
.gitignore
…
acl.c
isc_mutex_init returns 'void'
2018-11-22 11:51:49 +00:00
adb.c
clear AD flag when altering response messages
2018-12-06 10:29:11 -08:00
api
documentation changes establishing the 9.14 stable branch
2019-02-27 18:06:35 -05:00
badcache.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
byaddr.c
force promotion to unsigned int
2019-03-14 13:51:30 -07:00
cache.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
callbacks.c
…
catz.c
declarations before assertions
2019-02-18 17:40:56 -05:00
client.c
Make delv use OS-supplied ephemeral port range
2019-03-08 13:14:00 +01:00
clientinfo.c
…
compress.c
…
db.c
…
dbiterator.c
…
dbtable.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
diff.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 12:22:17 +07:00
dispatch.c
- isc_task_create_bound - create a task bound to specific task queue
2018-11-23 04:34:02 -05:00
dlz.c
…
dns64.c
…
dnsrps.c
silence compiler warning
2018-11-28 12:00:16 -05:00
dnssec.c
add more key maintenance event logging
2019-01-31 12:18:55 -08:00
dnstap.c
Make lib/dns/dnstap.pb-c.h private header
2019-03-22 12:07:31 +01:00
dnstap.proto
…
ds.c
cleanup: use dns_secalg_t and dns_dsdigest_t where appropriate
2019-03-08 22:16:48 +11:00
dst_api.c
Remove RSAMD5 support
2018-12-11 11:32:24 +01:00
dst_internal.h
…
dst_openssl.h
…
dst_parse.c
Remove RSAMD5 support
2018-12-11 11:32:24 +01:00
dst_parse.h
Remove RSAMD5 support
2018-12-11 11:32:24 +01:00
dst_pkcs11.h
…
dst_result.c
Remove message catalogs
2019-01-09 23:44:26 +01:00
dyndb.c
gcc defines __SANITIZE_ADDRESS__ and not __ADDRESS_SANITIZER__, use the correct #define
2018-12-19 12:24:59 +01:00
ecdb.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
ecs.c
…
fixedname.c
…
forward.c
…
gen-unix.h
…
gen-win32.h
…
gen.c
#include <limits.h> for PATH_MAX, define if not found
2019-03-08 18:23:59 +11:00
geoip.c
Add couple more ISC_UNREACHABLE(); found thanks to coccinelle
2018-11-22 09:28:00 -05:00
gssapi_link.c
…
gssapictx.c
remove redundant assignment
2019-02-18 17:40:56 -05:00
hmac_link.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 12:22:17 +07:00
ipkeylist.c
…
iptable.c
Add small tweaks to the code to fix compilation when ISC assertions are disabled
2018-11-08 12:21:53 +07:00
journal.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 12:22:17 +07:00
key.c
Remove RSAMD5 support
2018-12-11 11:32:24 +01:00
keydata.c
…
keytable.c
…
Kyuafile
…
lib.c
Remove message catalogs
2019-01-09 23:44:26 +01:00
log.c
…
lookup.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
Makefile.in
Make lib/dns/dnstap.pb-c.h private header
2019-03-22 12:07:31 +01:00
mapapi
…
master.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
masterdump.c
Add tests for dumpdb stale ttl
2019-01-31 09:35:49 +01:00
message.c
Fix assertion failure in nslookup/dig/mdig when message has multiple SIG(0) options.
2019-03-26 21:32:08 +11:00
name.c
isc_mutex_init returns 'void'
2018-11-22 11:51:49 +00:00
ncache.c
allow for up 100 records or 64K of data to be in a ncache entry
2019-01-09 15:53:32 +11:00
nsec3.c
Move REQUIRE outside comment unsupported alg
2018-12-19 12:54:57 +01:00
nsec.c
Turn (int & flag) into (int & flag) != 0 when implicitly typed to bool
2018-11-08 12:21:53 +07:00
nta.c
uninitalize memory read on error path
2018-11-14 15:26:27 -05:00
openssl_link.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
openssldh_link.c
convert query_test
2018-11-14 20:17:04 -08:00
opensslecdsa_link.c
…
openssleddsa_link.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 12:22:17 +07:00
opensslrsa_link.c
Remove RSAMD5 support
2018-12-11 11:32:24 +01:00
order.c
…
peer.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 12:22:17 +07:00
pkcs11.c
…
pkcs11ecdsa_link.c
Make sure null atributes are never used
2019-01-16 15:48:37 -05:00
pkcs11eddsa_link.c
…
pkcs11rsa_link.c
Make sure null atributes are never used
2019-01-16 15:48:37 -05:00
portlist.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
private.c
Turn (int & flag) into (int & flag) != 0 when implicitly typed to bool
2018-11-08 12:21:53 +07:00
rbt.c
…
rbtdb.c
Print in dump-file stale ttl
2019-01-30 14:11:12 -08:00
rbtdb.h
…
rcode.c
maybe_numeric failed to handle NUL in text region.
2019-01-09 18:33:42 +11:00
rdata.c
Ensure base64/base32/hex fields in DNS records that should be non-empty are.
2019-01-09 18:04:21 +11:00
rdatalist_p.h
…
rdatalist.c
…
rdataset.c
refactor filter-aaaa implementation
2018-12-06 10:29:10 -08:00
rdatasetiter.c
…
rdataslab.c
…
request.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
resolver.c
assert hevent->rdataset is non NULL
2019-03-14 13:16:43 -07:00
result.c
Remove message catalogs
2019-01-09 23:44:26 +01:00
rootns.c
…
rpz.c
add the ability to control whether SOA records are added response-policy modified answers
2019-03-07 13:29:11 -08:00
rriterator.c
…
rrl.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
sdb.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
sdlz.c
add missing MAYBE_UNLOCK
2019-03-14 09:01:12 +11:00
soa.c
…
spnego_asn1.c
fix memory leak
2019-02-19 09:17:03 +11:00
spnego_asn1.pl
…
spnego.asn1
…
spnego.c
…
spnego.h
…
ssu_external.c
…
ssu.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
stats.c
- Make isc_mutex_destroy return void
2018-11-22 11:52:08 +00:00
tcpmsg.c
…
time.c
…
timer.c
…
tkey.c
Change #4148 wasn't complete
2019-01-31 09:01:23 -08:00
tsec.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 12:22:17 +07:00
tsig_p.h
…
tsig.c
record when querytsig is valid
2019-02-18 17:39:08 -05:00
ttl.c
…
update.c
Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached
2018-11-08 12:22:17 +07:00
validator.c
cleanup: use dns_secalg_t and dns_dsdigest_t where appropriate
2019-03-08 22:16:48 +11:00
version.c
…
view.c
name change from "hook modules" to "plugins"
2018-12-06 10:36:50 -08:00
xfrin.c
Prevent races when waiting for log messages
2019-02-14 10:41:56 +01:00
zone_p.h
…
zone.c
Update CHANGES
2019-02-22 15:26:43 +01:00
zonekey.c
…
zoneverify.c
Turn (int & flag) into (int & flag) != 0 when implicitly typed to bool
2018-11-08 12:21:53 +07:00
zt.c
Add a comment explaining a mirror zone glitch
2019-02-08 05:49:22 -05:00