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r14715: Correct the definition of the DCE/RPC bind_nak, per the OpenGroup spec.

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This allows us to correctly parse the bind_nak from NT4, when we use
an invalid auth type (the unsupported SPNEGO)..

Andrew Bartlett
(This used to be commit ce0c7f86fd)
This commit is contained in:
Andrew Bartlett
2006-03-25 11:40:16 +00:00
committed by Gerald (Jerry) Carter
parent 57589e3b67
commit ff57359761
3 changed files with 23 additions and 4 deletions
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7
source4/rpc_server/dcerpc_server.c
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@@ -433,7 +433,9 @@ static NTSTATUS dcesrv_bind_nak(struct dcesrv_call_state *call, uint32_t reason)
pkt.ptype = DCERPC_PKT_BIND_NAK;
pkt.pfc_flags = DCERPC_PFC_FLAG_FIRST | DCERPC_PFC_FLAG_LAST;
pkt.u.bind_nak.reject_reason = reason;
pkt.u.bind_nak.num_versions = 0;
if (pkt.u.bind_nak.reject_reason == DECRPC_BIND_PROTOCOL_VERSION_NOT_SUPPORTED) {
pkt.u.bind_nak.versions.v.num_versions = 0;
}
rep = talloc(call, struct data_blob_list_item);
if (!rep) {
@@ -527,8 +529,7 @@ static NTSTATUS dcesrv_bind(struct dcesrv_call_state *call)
/* handle any authentication that is being requested */
if (!dcesrv_auth_bind(call)) {
/* TODO: work out the right reject code */
return dcesrv_bind_nak(call, 0);
return dcesrv_bind_nak(call, DCERPC_BIND_REASON_INVALID_AUTH_TYPE);
}
/* setup a bind_ack */