svn rev #20260: trunk/src/ccapi/common/

[lxs@MIT.EDU]

Commit By: lxs
Log Message: 
ticket: new
subject: CCAPI v2 support crash when client or server strings are NULL

The CCAPI v2 support will crash if passed in a krb5 credential with
the client or server principal strings set to NULL.  Since CCAPI v3+
support checks for this we should check in CCAPI v2.



Changed Files:
U   trunk/src/ccapi/common/cci_cred_union.c