[AGENT++] SNMP++ Potential Memory Leak

Stoyan Haralampiev tony at gyuvetch.bg
Fri Oct 27 10:17:23 CEST 2006


I’ve been evaluating the SNMP++ library for several days and I noticed the following problem: 

I perform a test in which v3 traps are continuously sent from a Linux PC (using NET-SNMP’s snmptrap) over the network to receive_trap modified to accept some custom trap OIDs. Receive_trap runs on Windows XP SP2. 

It turned out that the memory used by the SNMP++ manager app continuously grows (~ 4K/s). 

When performing exactly the same test with v1 and v2c traps the amount of used memory stays still. 

NOTE: 
a) The issue persists no matter whether I use noAuthNoPriv, authNoPriv or authPriv mode when sending traps. 
b) I am using libdes. 

Do you have any idea what might be the reason for this behaviour? 

Thanks, 
Stoyan 

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