(ITS#6763) slapd does not clear sr_entry/ctrls on sizelimit/busy

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

Full_Name: Hallvard B Furuseth
Version: 2.4.23, HEAD
OS: 
URL: 
Submission from: (NULL) (129.240.6.233)
Submitted by: hallvard


slap_send_search_entry() does not always free/release the entry and
call slap_cleanup_play() on error.

slap_send_search_reference() calls slap_cleanup_play(), but does not
always free/release the entry.

I expect both functions always should do both, but don't know enough
myself to be sure.

Resolution needed for ITS#6758 (SlapReply) - who should be responsible
for clearing out the entry?