svn rev #20920: trunk/src/lib/krb5/krb/

[lxs@MIT.EDU]

Commit By: lxs
Log Message: 
ticket: new
subject: krb5_build_principal_ext walks off beginning of array

On error, krb5_build_principal_ext walks off the beginning of the
array by using i-- in a conditional when it should be using --i
(so that it actually compares the value of i that will be used
below).



Changed Files:
U   trunk/src/lib/krb5/krb/bld_pr_ext.c