NIS functions well except for yppasswd. When a user tries to change password using yppasswd on a client, if s/he enters the wrong Old Password, then the rpc.yppasswdd daemon on the NIS server segfaults. Searching online, I see that a similar bug was reported for Trusty, but it also seems to have been fixed in Xenial. Is the bug still around in a different form, or do I seem to be doing something wrong?
Messge from /var/log/syslog:
[125555.251005] rpc.yppasswdd[17581]: segfault at 0 ip 00007f2514294e16 sp 00007fff331e3a58 error 4 in libc-2.23.so[7f2514147000+1c0000]