net-snmp / Bugs / #2760 Net-SNMP 5.7.2: Couple of memory leaks on Solaris

#2760 Net-SNMP 5.7.2: Couple of memory leaks on Solaris

Milestone: solaris

Status: closed

Owner: Niels Baggesen

Labels: None

Priority: 5

Updated: 2017-05-25

Created: 2016-12-14

Creator: Moinak Ghosh

Private: No

These were reported from some production deployments on Solaris and identified via Libumem traces.
Periodic querying of the IP address table and software information via a monitoring tool showed slow RSS growth on Solaris.

These were found with version 5.7.2 but I checked the git repo and the same problems are present there.
Attached a patch that fixes these issues.

1 Attachments

leak_fixes.patch

Discussion

Niels Baggesen - 2017-01-27

status: open --> closed

assigned_to: Niels Baggesen
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Niels Baggesen - 2017-01-27

Thanks for the patch. It has been applied for the 5-7-patches branch and for master.

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lijo - 2017-05-25

The load_v6 function in ipaddress2_solaris.c also has a similar leak to the load_v4 function which has been handled by this patch. Attaching a patch which handles this.

load_v6_leak.patch

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Net-SNMP 5.7.2: Couple of memory leaks on Solaris

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#2760 Net-SNMP 5.7.2: Couple of memory leaks on Solaris

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