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CVE-2015-5370: s4:rpc_server: disconnect after a failing dcesrv_auth_request()

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BUG: https://bugzilla.samba.org/show_bug.cgi?id=11344

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>
This commit is contained in:
Stefan Metzmacher 2015-06-26 08:10:46 +02:00
parent a30eee5745
commit 818e09fff2
1 changed files with 7 additions and 0 deletions
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7
source4/rpc_server/dcerpc_server.c
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@ -1473,6 +1473,13 @@ static NTSTATUS dcesrv_process_ncacn_packet(struct dcesrv_connection *dce_conn,
}
if (!dcesrv_auth_request(call, &blob)) {
/*
* We don't use dcesrv_fault_disconnect()
* here, because we don't want to set
* DCERPC_PFC_FLAG_DID_NOT_EXECUTE
*/
dcesrv_call_disconnect_after(call,
"dcesrv_auth_request - failed");
return dcesrv_fault(call, DCERPC_FAULT_ACCESS_DENIED);
}
}