svn rev #20564: branches/krb5-1-6/ src/lib/krb5/ccache/

[tlyu@MIT.EDU]

Commit By: tlyu
Log Message: 
ticket: 5980

pull up r20551 from trunk

 r20551 at cathode-dark-space:  jaltman | 2008-07-21 13:44:43 -0400
 ticket: 5080
 tags: pullup
 
 ccdefault.c:
 krb5_cc_default_name() is permitted to return a NULL
 pointer as a valid output.  Passing a NULL pointer to
 strcmp() will result in an exception as NULL is not
 a valid input parameter to strcmp().
 
 Save the output of krb5_cc_default_name() to a variable
 and modify the conditional to set the new default ccache
 name in the case where there is no existing default 
 ccache name.
 
 




Changed Files:
_U  branches/krb5-1-6/
U   branches/krb5-1-6/src/lib/krb5/ccache/ccdefault.c