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address memory in dns_view_getsecroots failure

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(cherry picked from commit c611465739)
This commit is contained in:
Mark Andrews 2013-05-31 12:31:01 +10:00
parent 7bd2a9beb3
commit 0904ef3859
1 changed files with 4 additions and 2 deletions
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6
lib/dns/validator.c
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@ -3753,8 +3753,7 @@ dns_validator_create(dns_view_t *view, dns_name_t *name, dns_rdatatype_t type,
val->keytable = NULL;
result = dns_view_getsecroots(val->view, &val->keytable);
if (result != ISC_R_SUCCESS)
return (result);
goto cleanup_mutex;
val->keynode = NULL;
val->key = NULL;
val->siginfo = NULL;
@ -3787,6 +3786,9 @@ dns_validator_create(dns_view_t *view, dns_name_t *name, dns_rdatatype_t type,
return (ISC_R_SUCCESS);
cleanup_mutex:
DESTROYLOCK(&val->lock);
cleanup_event:
isc_task_detach(&tclone);
isc_event_free(ISC_EVENT_PTR(&event));