Missing DOB/DOD causes endless loop

[eric215]

Scenario:
Child Born 1816; died 1904
Father - Name known & entered, DOB/DOD not known, no BIRT or DEAT fact created
Mother - Name known & entered, DOB/DOD not known, no BIRT or DEAT fact created

Error:
Displaying the child or parents either directly, on interactive family tree or trying to SEARCH for them results results in a time-exceeded error.

Looks like it is looping evaluating the Father and Mother. I put some debug statements in and I see this sequence of repeated calls:

getTarget for the FAMS tag,
canShow for Father, $ access_level = -1; no restrictions, must be public
getTarget for the FAMS tag,
canShow for Mother, $ access_level = -1; no restrictions, must be public

I couldn't tell where the calls were coming from and couldn't determine which fact was being evaluated.

Workarounds:

Add DEAT = Y either the Mother or Father records
or
Show Private relationships: Show to Visitors

Privacy settings:
Age at which to assume an individual is dead: 120
Extend privacy to dead individuals born in last 0 years or died in last 20 years
Show names of Private individuals: Show to members
Show private relationships: Hide** from all **

Other Settings:
Memory limit: 1024M
PHP Time Limit: 60

[eric215]

I should clarify -- the issue above is experienced by the not-logged-in visitors to the website. Members/etc have no issue and see all results.

[fisharebest]

Confirmed

[fisharebest]

This bug was introduced in the fix for #876