net-snmp security and bug fix update

[5.3.2.2-20.0.2.el5]

• snmptrapd: Fix crash due to access of freed memory (John Haxby) [orabug 14391194]

[5.3.2.2-20.0.1.el5]

• suppress spurious asserts on 32bit [Greg Marsden]

[5.3.2.2-20]

• fixed error message when the address specified by clientaddr option
  is wrong or cannot be bound (#840861)

[5.3.2.2-19]

• fixed support for port numbers in ‘clientaddr’ configuration option
  (#840861, #845974)
• added support of cvfs filesystem hrStorageTable (#846391)
• removed various error log messages when IPv6 is disabled (#845155)
• removed various error log messages related to counte64 expansions
  (#846905)

[5.3.2.2-18]

• added support of ocfs2, tmpfs and reiserfs in hrStorageTable
  (#754652, #755958, #822061)
• updated documentation of ‘-c’ option of snmptrapd (#760001)
• fixed endless loop after truncating 64bit int (#783892)
• fixed snmpd exiting shortly after startup due to incoming signal (#799699)
• fixed decoding of COUNTER64 values from AgentX (#803585)
• fixed engineID of outgoing traps if 'trapsess -e
  ’ is used in
  snmpd.conf (#805689)
• fixed CVE-2012-2141, an array index error in the extension table (#815813)
• fixed snmpd showing ‘failed to run mteTrigger query’ when ‘monitor’
  config option is used (#830042)
• added support for port numbers in ‘clientaddr’ configuration option
  (#828691)