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authorMicael Karlberg <[email protected]>2013-07-03 09:39:40 +0200
committerMicael Karlberg <[email protected]>2013-07-03 09:39:40 +0200
commit7147e7a36b8a22ba6345356aa786029bab66f4e6 (patch)
treef476b8caf670119ecb96535b63ee743bd1194d55 /lib/snmp/src/agent/snmpa_local_db.erl
parent8cece79b77952c991e62ae595bcf71cde016a052 (diff)
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[snmp/agent] Local DB counter increment wrap error
The counter increment function in the local-db was incorrect. It did not handle counter wrap correctly. OTP-11192
Diffstat (limited to 'lib/snmp/src/agent/snmpa_local_db.erl')
-rw-r--r--lib/snmp/src/agent/snmpa_local_db.erl2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/snmp/src/agent/snmpa_local_db.erl b/lib/snmp/src/agent/snmpa_local_db.erl
index 2c0cad807a..5198c6ec4e 100644
--- a/lib/snmp/src/agent/snmpa_local_db.erl
+++ b/lib/snmp/src/agent/snmpa_local_db.erl
@@ -583,7 +583,7 @@ handle_cast({variable_inc, Name, Db, N}, State) ->
{value, Val} -> Val;
_ -> 0
end,
- insert(Db, Name, M+N rem 4294967296, State),
+ insert(Db, Name, (M+N) rem 4294967296, State),
{noreply, State};
handle_cast({verbosity,Verbosity}, State) ->