[RHEL4] snmpd crashes while reading a config file
Issue
- The customer uses snmpd command with the following options.
# /usr/sbin/snmpd -C -c /etc/opt/ft/snmp/snmpd.conf -Lf /var/opt/ft/log/snmpd.log -p /var/run/snmpd/snmpd.pid - If the configuration file includes a notificationEvent line,
snmpd crashes while reading a config file by segmentation fault.[/etc/opt/ft/snmp/snmpd.conf]
com2sec mynetwork 172.26.70.50 m0n9zsnw
group MyROGroup v1 mynetwork
group MyROGroup v2c mynetwork
group MyROGroup usm mynetwork
view view_all included .1
access MyROGroup "" any noauth exact view_all none none
trapcommunity m0n9zsnw
trap2sink 172.26.70.50 m0n9zsnw
createUser _internaluser MD5 "internalpass"
rouser _internaluser
notificationEvent linkUpTrap linkUp ifIndex ifAdminStatus ifOperStatus
notificationEvent linkDownTrap linkDown ifIndex ifAdminStatus ifOperStatus
monitor -r 60 -e linkUpTrap -u _internaluser "Generate linkUp" ifOperStatus != 2
monitor -r 60 -e linkDownTrap -u _internaluser "Generate linkDown" ifOperStatus == 2 - This message is written to /var/log/messages.
Apr 28 01:30:51 ttktnfv1 kernel: snmpd[18257]: segfault at 0000000000000003 rip 0000000000000003 rsp 0000007fbfffe650 error 14
Environment
- Red Hat Enterprise Linux 4.7 x86_64
- kernel-2.6.9-78.0.1.ELsmp
- net-snmp-5.1.2-13.el4 / net-snmp-5.1.2-18.el4_8.2
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.
