Bug#323352: nscd segfaults when persistent database files are not available (seemingly)

[Mark Nipper <nipsy@tamu.edu>]

	I should not this doesn't happen on my testing machines
with libc6 2.3.2.ds1-22.  I diff'ed the standard nscd.conf
between the two versions and aside from additional comment junk,
the apparent problems seem to be these:
---
>       persistent              passwd          yes
>       shared                  passwd          yes
41a54,55
>       persistent              group           yes
>       shared                  group           yes
47a62,63
>       persistent              hosts           yes
>       shared                  hosts           yes

	So persistent database files were not enabled in
2.3.2.ds1-22 but are in 2.3.5-3, yet the installation scripts do
not bother creating /var/db/nscd when it doesn't exist.
Seemingly nscd does not fail gracefully upon trying to delete a
cache entry in a file which does not exist in the first place.

-- 
Mark Nipper                                                e-contacts:
Computing and Information Services                      nipsy@tamu.edu
Texas A&M University                        http://ops.tamu.edu/nipsy/
College Station, TX 77843-3142     AIM/Yahoo: texasnipsy ICQ: 66971617
(979)575-3193                                      MSN: nipsy@tamu.edu

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