On RHEL5 machine, `faillog -r` command is giving segmentation fault.

Issue

• On Red Hat Enterprise Linux 5, faillog is not working as expected.
• Whenever user tried with wrong password, the information not showing in faillog command and it shows only zero with segmentation fault as follows.

[root@example ~]# faillog
Login       Failures Maximum Latest                   On
testuser         0        0   04/28/11 04:47:02 +1000  tty1
Segmentation fault