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kcm: Do not clobber error from server

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This commit is contained in:
Nicolas Williams
2022-01-24 18:27:35 -06:00
parent f3517c0d01
commit 2137f0c28e
1 changed files with 6 additions and 9 deletions
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15
lib/krb5/kcm.c
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@@ -73,6 +73,8 @@ kcm_send_request(krb5_context context,
krb5_error_code ret = 0;
krb5_data request_data;
krb5_data_zero(response_data);
HEIMDAL_MUTEX_lock(&kcm_mutex);
if (kcm_ipc == NULL)
ret = heim_ipc_init_context(kcm_ipc_name, &kcm_ipc);
@@ -88,12 +90,6 @@ kcm_send_request(krb5_context context,
ret = heim_ipc_call(kcm_ipc, &request_data, response_data, NULL);
krb5_data_free(&request_data);
if (ret) {
krb5_clear_error_message(context);
ret = KRB5_CC_NOSUPP;
}
return ret;
}
@@ -181,10 +177,11 @@ krb5_kcm_call(krb5_context context,
*response_p = NULL;
krb5_data_zero(&response_data);
ret = kcm_send_request(context, request, &response_data);
if (ret)
return ret;
if (ret) {
krb5_data_free(&response_data);
return ret;
}
response = krb5_storage_from_data(&response_data);
if (response == NULL) {