[krbdev.mit.edu #7711] git commit

[Greg Hudson via RT]

Add collection support for KEYRING ccache type

Augment the KEYRING ccache type to support collection semantics
similar to those of the DIR type.  For keyrings with no anchor prefix,
maintain compatibility with old code by linking the initial primary
cache directly from the session keyring and naming it after the
collection.

See http://k5wiki.kerberos.org/wiki/Projects/Keyring_collection_cache
for more information.  Adapted from a patch by simo at redhat.com.

https://github.com/krb5/krb5/commit/c1e8d03a6254e3ce86a71eed31e4c127e3324f9b
Author: Greg Hudson <ghudson at mit.edu>
Commit: c1e8d03a6254e3ce86a71eed31e4c127e3324f9b
Branch: master
 src/lib/krb5/ccache/cc_keyring.c      |  939 +++++++++++++++++++++++++++------
 src/lib/krb5/error_tables/k5e1_err.et |    2 +
 2 files changed, 792 insertions(+), 149 deletions(-)