Backported CVE fix to P9.

0.56.6 -> 0.56.7 (fixes: CVE-2021-3480).

0.56.3 -> 0.56.6.

0.56.1 -> 0.56.3.
Built without tcp-wrappers.

Updated spec.
Fixed url.
Updated to 0.56.1.

0.53-alt1

correct the default NIS map settings for hosts.byname and hosts.byaddr,
fix several problems when hitting out-of-memory conditions, spotted by

remove ExclusiveArch if %{rhel} is 7 or higher, because 389-ds-base gets

Mass rebuild 2013-12-27

correctly reflect whether or not we're built with transaction support in
pluginVersion attribute
fix a couple of should've-used-memmove()-instead-of-memcpy() cases which

fix another request argument memory leak in NIS server (#1040159)
fix miscellaneous items found by static analysis

if we get an EPIPE while registering with rpcbind, try to reconnect and

add {nis,schema-compat}-ignore-subtree and -restrict-subtree settings,

try to gracefully handle failures obtaining internal locks
fix locating-by-name of entries with names that require escaping
add self-tests for nsswitch and PAM functionality
make nsswitch mode properly handle user and group names with commas in them
handle attempts to PAM authenticate to compat groups (i.e., with failure)
drop the "schema-compat-origin" attribute

fix building against versions of directory server older than 1.3.0, which

only buildrequire libsss_nss_idmap-devel on releases that included SSSD