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rpc_server: correctly calculate the auth padding

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metze
(This used to be commit e82468a8f5)
This commit is contained in:
Stefan Metzmacher 2008-09-13 10:22:39 +02:00
parent 73ebb58f2d
commit de53ddee89
1 changed files with 8 additions and 3 deletions
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11
source4/rpc_server/dcesrv_auth.c
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@ -429,10 +429,15 @@ bool dcesrv_auth_response(struct dcesrv_call_state *call,
}
/* pad to 16 byte multiple, match win2k3 */
dce_conn->auth_state.auth_info->auth_pad_length = NDR_ALIGN(ndr, 16);
ndr_push_zero(ndr, dce_conn->auth_state.auth_info->auth_pad_length);
dce_conn->auth_state.auth_info->auth_pad_length =
(16 - (pkt->u.response.stub_and_verifier.length & 15)) & 15;
ndr_err = ndr_push_zero(ndr, dce_conn->auth_state.auth_info->auth_pad_length);
if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) {
return false;
}
payload_length = ndr->offset - DCERPC_REQUEST_LENGTH;
payload_length = pkt->u.response.stub_and_verifier.length +
dce_conn->auth_state.auth_info->auth_pad_length;
if (dce_conn->auth_state.auth_info->auth_level == DCERPC_AUTH_LEVEL_CONNECT) {
status = dcesrv_connect_verifier(call,