#2822 5.4 4 segfault with verison 3 and agent restart

[James R. Leu]

net-snmp 5.4.4
version 3
async mode

if the remote SNMP agent restarts after creating a session, reusing that session or creating a new session will cause a seg fault

run example.pl 3 (poll sysuptime from localhost via SNMP v3)
wait for atleast one sample to be output
restart snmpd on localhost
upon next poll cycle example.pl will recieve a segfault

running the same test with version 1 example.pl 1
does not result in a segfault

is this resolved in a newer build?

Thank you for the great software!

[Bill Fenner]

This crash is fixed in the V5-7-patches and master branches of git, but there has not yet been a release containing the fix. Do you have the ability to compile and install from source, and test again?