diff options
Diffstat (limited to 'src/lib/kadm5/kadm_rpc_xdr.c')
| -rw-r--r-- | src/lib/kadm5/kadm_rpc_xdr.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/lib/kadm5/kadm_rpc_xdr.c b/src/lib/kadm5/kadm_rpc_xdr.c index 0411c3f..287cae7 100644 --- a/src/lib/kadm5/kadm_rpc_xdr.c +++ b/src/lib/kadm5/kadm_rpc_xdr.c @@ -390,6 +390,7 @@ _xdr_kadm5_principal_ent_rec(XDR *xdrs, kadm5_principal_ent_rec *objp, int v) { unsigned int n; + bool_t r; if (!xdr_krb5_principal(xdrs, &objp->principal)) { return (FALSE); @@ -443,6 +444,9 @@ _xdr_kadm5_principal_ent_rec(XDR *xdrs, kadm5_principal_ent_rec *objp, if (!xdr_krb5_int16(xdrs, &objp->n_key_data)) { return (FALSE); } + if (xdrs->x_op == XDR_DECODE && objp->n_key_data < 0) { + return (FALSE); + } if (!xdr_krb5_int16(xdrs, &objp->n_tl_data)) { return (FALSE); } @@ -451,9 +455,10 @@ _xdr_kadm5_principal_ent_rec(XDR *xdrs, kadm5_principal_ent_rec *objp, return FALSE; } n = objp->n_key_data; - if (!xdr_array(xdrs, (caddr_t *) &objp->key_data, - &n, ~0, sizeof(krb5_key_data), - xdr_krb5_key_data_nocontents)) { + r = xdr_array(xdrs, (caddr_t *) &objp->key_data, &n, objp->n_key_data, + sizeof(krb5_key_data), xdr_krb5_key_data_nocontents); + objp->n_key_data = n; + if (!r) { return (FALSE); } |