Hi All,
I upgraded the net-snmp version to 5.4.2.1 (is this the latest one ?)
.i am getting the leak only while doing walk on private mib (which is
dynamically loaded )
i think the problem is in net-snmp dlmod only ..
is there is any m/m leak patch available ?
Thanks
Amit
________________________________
From: Magnus Fromreide <[email protected]>
To: Amit Kumar <[email protected]>
Cc: [email protected]
Sent: Thursday, 26 February, 2009 13:03:32
Subject: Re: snmpd memory leak on overnight stress test ..
On Wed, 2009-02-25 at 22:44 -0800, Amit Kumar wrote:
> please find the valgring traces :
> ... lots of valgrind output...
> Hi All,
>
> I am using net-snmp 5.4 version . while doing overnight stress
> test i got a memory leak of 2 MB ..
> i am not able to figure out the problem .. please help me out ...
First, net-snmp doesn't deallocate things on shutdown so all the still
reachable blocks may or may not be leaks - there is no way to know.
There is sadly not even a flag to toggle complete deallocation and one
reason for that is that there is a bug somewhere that makes
unregistering trigging a crash :-(
Second, when looking on the trace you had a dl_opened module that had
leaked some memory, I obviously do not know what that did or anything at
all about it.
Third, there was some leaks in the ip-mib and if-mib, those would need
some looking on, thanks for the report.
/MF
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