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cleanup of a reference leak

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This commit is contained in:
Brian Wellington
1999-11-03 16:52:28 +00:00
parent 55254a46f9
commit 0f0162e629
1 changed files with 16 additions and 15 deletions
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31
lib/dns/tsig.c
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@@ -16,7 +16,7 @@
*/
/*
* $Id: tsig.c,v 1.30 1999/11/02 23:40:05 bwelling Exp $
* $Id: tsig.c,v 1.31 1999/11/03 16:52:28 bwelling Exp $
* Principal Author: Brian Wellington
*/
@@ -588,22 +588,23 @@ dns_tsig_verify(isc_buffer_t *source, dns_message_t *msg) {
}
/* Find dns_tsigkey_t based on keyname */
ret = dns_tsigkey_find(&tsigkey, keyname, &tsig->algorithm);
if (ret != ISC_R_SUCCESS) {
msg->tsigstatus = dns_tsigerror_badkey;
msg->tsigkey = NULL;
/*
* this key must be deleted later - an empty key can be found
* by calling dns_tsigkey_empty()
*/
ret = dns_tsigkey_create(keyname, &tsig->algorithm, NULL, 0,
ISC_FALSE, NULL, mctx, &msg->tsigkey);
if (ret != ISC_R_SUCCESS)
goto cleanup_struct;
return (DNS_R_TSIGVERIFYFAILURE);
if (msg->tsigkey == NULL) {
ret = dns_tsigkey_find(&tsigkey, keyname, &tsig->algorithm);
if (ret != ISC_R_SUCCESS) {
msg->tsigstatus = dns_tsigerror_badkey;
msg->tsigkey = NULL;
ret = dns_tsigkey_create(keyname, &tsig->algorithm,
NULL, 0, ISC_FALSE, NULL,
mctx, &msg->tsigkey);
if (ret != ISC_R_SUCCESS)
goto cleanup_struct;
return (DNS_R_TSIGVERIFYFAILURE);
}
msg->tsigkey = tsigkey;
}
else
tsigkey = msg->tsigkey;
msg->tsigkey = tsigkey;
key = tsigkey->key;
/* Is the time ok? */