(ITS#6746) broken slapo-translucent failure handling

[h.b.furuseth@usit.uio.no]

Full_Name: Hallvard B Furuseth
Version: HEAD
OS: 
URL: 
Submission from: (NULL) (129.240.6.233)
Submitted by: hallvard


translucent_search() can return LDAP_COMPARE_FALSE from test_filter().
Should presumably be LDAP_SUCCESS.

It should probably either ignore rc from overlay_op_walk() or not.
Currently it ignores rc only if there are entries in tc.list.

It doesn't seem to free the remaining entries in tc.list after
send_search_entry() failure.