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librpc/rpc: make sure we use the object from the handle in dcerpc_binding_handle_raw_call_send()

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If there's an object set on the binding handle, we need to use that
and disallow per request passing of object.

The normal client code will always have the object on the binding handle.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
This commit is contained in:
Stefan Metzmacher 2016-09-24 00:22:12 +02:00 committed by Andreas Schneider
parent 55b07e1dec
commit 4dd06fb721
1 changed files with 16 additions and 0 deletions
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16
librpc/rpc/binding_handle.c
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@ -155,6 +155,22 @@ struct tevent_req *dcerpc_binding_handle_raw_call_send(TALLOC_CTX *mem_ctx,
state->out_length = 0;
state->out_flags = 0;
if (h->object != NULL) {
/*
* If an object is set on the binding handle,
* per request object passing is not allowed.
*/
if (object != NULL) {
tevent_req_nterror(req, NT_STATUS_INVALID_HANDLE);
return tevent_req_post(req, ev);
}
/*
* We use the object from the binding handle
*/
object = h->object;
}
subreq = state->ops->raw_call_send(state, ev, h,
object, opnum,
in_flags, in_data, in_length);