using slapo-pcache with an empty attr list

[Toby Blake <toby@inf.ed.ac.uk>]

Hi all,

I'm doing a bit of playing with slapo-pcache and have it working
fairly well (particularly once I realised that an individual attr can
live in only one proxyattrset).

However, there's one bit that I can't get working - is there any way
to define a template that will match a search which doesn't provide an
attr list?

i.e. I can see quite a few searches (presumably from amd) of the
following form (spacing and formatting changed by me to make it more
readable):

Jul 23 14:54:16 host1 slapd[26671]: conn=49 op=1 
SRCH base="dc=inf,dc=ed,dc=ac,dc=uk" scope=2 deref=0
filter="(&(objectClass=amdmap)(amdmapName=home)(amdmapKey=root))"

Jul 23 14:54:16 host1 slapd[26671]: query template of incoming query =
(&(objectClass=)(amdmapName=)(amdmapKey=))

Jul 23 14:54:16 host1 slapd[26671]: QUERY NOT ANSWERABLE 
Jul 23 14:54:16 host1 slapd[26671]: QUERY NOT CACHEABLE

Jul 23 14:54:16 host1 slapd[26671]: conn=49 op=1 SEARCH RESULT tag=101
err=0 nentries=0 text=

Note that there's no 'SRCH attr=' line.

I've tried proxyattrset of the following forms...

proxyattrset 1 *
proxyattrset 1

(both of which crash slapd)

And also

proxyattrset 1 <full list of attrs returned when none specified>

.... but this didn't work either.

Thanks in advance for any advice,

Cheers
Toby Blake
School of Informatics
University of Edinburgh