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[ net-snmp-Bugs-2922327 ] Memory corruption in TCP-MIB::tcpListenerProcess
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From: SourceForge.net <no...@so...> - 2010-01-04 16:09:54
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Bugs item #2922327, was opened at 2009-12-28 16:20 Message generated for change (Comment added) made by jsafranek You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=112694&aid=2922327&group_id=12694 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: agent Group: linux Status: Open Resolution: None Priority: 5 Private: No Submitted By: Nathaniel McCallum (npmccallum) Assigned to: Nobody/Anonymous (nobody) Summary: Memory corruption in TCP-MIB::tcpListenerProcess Initial Comment: Running the following causes invalid output values that change on subsequent runs. *occasionally* correct values will show up. However, there is clearly memory corruption somewhere in this code. I've tested the following versions, which both exihibit problems: net-snmp-5.4.2.1-19.fc12 net-snmp-5.5-7.fc13 The command I'm using to test is: snmpwalk -v2c -cpublic localhost TCP-MIB::tcpListenerProcess ---------------------------------------------------------------------- >Comment By: Jan Safranek (jsafranek) Date: 2010-01-04 17:09 Message: '.fc13' means it's Fedora Rawhide. And looking at snmpwalk output there, I get following values (each with different snmpwalk): TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".22 = Gauge32: 2688009616 TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".22 = Gauge32: 147456 TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".22 = Gauge32: 49 TCP-MIB::tcpListenerProcess.ipv4."0.0.0.0".22 = Gauge32: 16384 (on x86_64 machine, maybe it's related). ---------------------------------------------------------------------- Comment By: Bart Van Assche (bvassche) Date: 2009-12-28 18:31 Message: Please provide an example of the output you got and also the name and version of the Linux distribution this issue occurred on. ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=112694&aid=2922327&group_id=12694 |