ComputerSurge/bind9
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bugfix, don't add temporary keys to the master list

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Brian Wellington
1999-08-25 14:43:45 +00:00
parent 8ee1eaab0b
commit 183d6e8b51
1 changed files with 14 additions and 10 deletions
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24
lib/dns/tsig.c
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@@ -16,7 +16,7 @@
*/
/*
* $Id: tsig.c,v 1.1 1999/08/20 18:56:23 bwelling Exp $
* $Id: tsig.c,v 1.2 1999/08/25 14:43:45 bwelling Exp $
* Principal Author: Brian Wellington
*/
@@ -115,14 +115,15 @@ dns_tsig_key_create(dns_name_t *name, dns_name_t *algorithm,
&b, mctx, &tkey->key);
if (ret != ISC_R_SUCCESS)
goto cleanup_algorithm;
ISC_LINK_INIT(tkey, link);
isc_rwlock_lock(&tsiglock, isc_rwlocktype_write);
ISC_LIST_APPEND(tsigkeys, tkey, link);
isc_rwlock_unlock(&tsiglock, isc_rwlocktype_write);
}
else
tkey->key = NULL;
ISC_LINK_INIT(tkey, link);
isc_rwlock_lock(&tsiglock, isc_rwlocktype_write);
ISC_LIST_APPEND(tsigkeys, tkey, link);
isc_rwlock_unlock(&tsiglock, isc_rwlocktype_write);
tkey->mctx = mctx;
tkey->magic = TSIG_MAGIC;
return (ISC_R_SUCCESS);
@@ -147,9 +148,11 @@ dns_tsig_key_free(dns_tsig_key_t **key) {
tkey = *key;
tkey->magic = 0;
isc_rwlock_lock(&tsiglock, isc_rwlocktype_write);
ISC_LIST_UNLINK(tsigkeys, tkey, link);
isc_rwlock_unlock(&tsiglock, isc_rwlocktype_write);
if (tkey->key != NULL) {
isc_rwlock_lock(&tsiglock, isc_rwlocktype_write);
ISC_LIST_UNLINK(tsigkeys, tkey, link);
isc_rwlock_unlock(&tsiglock, isc_rwlocktype_write);
}
dns_name_free(&tkey->name, tkey->mctx);
dns_name_free(&tkey->algorithm, tkey->mctx);
if (tkey->key != NULL)
@@ -437,11 +440,12 @@ dns_tsig_verify(isc_buffer_t *source, dns_message_t *msg) {
REQUIRE(source != NULL);
REQUIRE(msg != NULL);
REQUIRE(msg->tsigkey != NULL);
REQUIRE(msg->tsig == NULL);
REQUIRE(!(ISC_LIST_EMPTY(msg->sections[DNS_SECTION_TSIG])));
if (is_response(msg))
if (is_response(msg)) {
REQUIRE(msg->querytsig != NULL);
REQUIRE(msg->tsigkey != NULL);
}
mctx = msg->mctx;