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gss: Fix warnings (from be708ca3cf)

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This commit is contained in:
Nicolas Williams
2022-01-06 16:21:55 -06:00
parent 3af6926c7d
commit 2b9b701dc4
1 changed files with 3 additions and 2 deletions
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5
lib/gssapi/krb5/name_attrs.c
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@@ -361,6 +361,7 @@ _gsskrb5_get_name_attribute(OM_uint32 *minor_status,
int64_t n;
/* Output a specific AD element from the ticket or authenticator */
krb5_data_zero(&data);
if ((s = strndup(frag.value, frag.length)) == NULL) {
*minor_status = ENOMEM;
return GSS_S_FAILURE;
@@ -385,7 +386,7 @@ _gsskrb5_get_name_attribute(OM_uint32 *minor_status,
GSSAPI_KRB5_INIT(&context);
kret = ENOENT;
if (ticket->authorization_data) {
if (ticket && ticket->authorization_data) {
kret = _krb5_get_ad(context, ticket->authorization_data,
NULL, n, value ? &data : NULL);
@@ -400,7 +401,7 @@ _gsskrb5_get_name_attribute(OM_uint32 *minor_status,
if (kret == ENOENT && nameattrs->authenticator_ad &&
n != KRB5_AUTHDATA_KDC_ISSUED &&
n != KRB5_AUTHDATA_WIN2K_PAC) {
kret = _krb5_get_ad(context, ticket->authorization_data,
kret = _krb5_get_ad(context, nameattrs->authenticator_ad,
NULL, n, value ? &data : NULL);
}