From e5228853fd16f9817bc26a82730c697fc0ecdf34 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Erland=20Sch=C3=B6nbeck?= Date: Fri, 24 Apr 2015 12:56:39 +0200 Subject: snmp: Change to random use crypto. Remove use of erlang:now --- lib/snmp/src/manager/snmpm_mpd.erl | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) (limited to 'lib/snmp/src/manager/snmpm_mpd.erl') diff --git a/lib/snmp/src/manager/snmpm_mpd.erl b/lib/snmp/src/manager/snmpm_mpd.erl index f8a7441c0a..5fc9d3655c 100644 --- a/lib/snmp/src/manager/snmpm_mpd.erl +++ b/lib/snmp/src/manager/snmpm_mpd.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 2004-2014. All Rights Reserved. +%% Copyright Ericsson AB 2004-2015. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -67,8 +67,9 @@ %%%----------------------------------------------------------------- init(Vsns) -> ?vdebug("init -> entry with ~p", [Vsns]), - {A,B,C} = erlang:now(), - random:seed(A,B,C), + random:seed(erlang:phash2([node()]), + erlang:monotonic_time(), + erlang:unique_integer()), snmpm_config:cre_counter(msg_id, random:uniform(2147483647)), snmpm_config:cre_counter(req_id, random:uniform(2147483647)), init_counters(), @@ -896,17 +897,6 @@ get_agent_engine_id(Name) -> is_known_engine_id(EngineID, {Addr, Port}) -> snmpm_config:is_known_engine_id(EngineID, Addr, Port). -%% is_known_engine_id(EngineID, Addr, Port) -> -%% snmpm_config:is_known_engine_id(EngineID, Addr, Port). - -% get_agent_engine_id(Addr, Port) -> -% case snmpm_config:get_agent_engine_id(Addr, Port) of -% {ok, Id} -> -% Id; -% _Error -> -% "" -% end. - %%----------------------------------------------------------------- %% Sequence number (msg-id & req-id) functions -- cgit v1.2.3