pyrpc: Fix CID 1364169 Explicit null dereferenced

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source4/librpc/rpc/pyrpc_util.c b/source4/librpc/rpc/pyrpc_util.c
index a9807a891ba1ea895890b2ab51a5056f970f2aec..95443f7772ce00fa1489bb65f250e058c56f8e01 100644 (file)
--- a/source4/librpc/rpc/pyrpc_util.c
+++ b/source4/librpc/rpc/pyrpc_util.c
@@ -234,7 +234,7 @@ PyObject *py_dcerpc_interface_init_helper(PyTypeObject *type, PyObject *args, Py
        }
 
        /* reset timeout for the handle */
        }
 
        /* reset timeout for the handle */

-       if (timeout != ((unsigned int)-1)) {
+       if ((timeout != ((unsigned int)-1)) && (ret->binding_handle != NULL)) {

                dcerpc_binding_handle_set_timeout(ret->binding_handle, timeout);
        }
 
                dcerpc_binding_handle_set_timeout(ret->binding_handle, timeout);
        }