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Re: (ITS#8609) segfault in mods.c - modify_add_values

The code making the update is in perl, using Net::LDAP, and looks like:

$entry->replace(eduPersonAffiliation => \@eduPersonAffiliation);

For the case of the crash, the array @eduPersonAffiliation is empty,
effectively deleting the attribute. I'm not 100% sure what this
generates on the wire, I'd have to debug it. I can say it's the same
code that's been running for a decade or so with no issues.

The schema that defines the attribute is available at:

https://spaces.internet2.edu/display/macedir/OpenLDAP+eduPerson