Make profile_init() return EACCESS or EPERM if one of those errors was
encountered when failing to open any of the specified profile files.
This causes krb5_init_os_context() to fail properly when krb5.conf is
unreadable, instead of treating that situation like a nonexistent
krb5.conf.

The library will continue to soldier on if one profile file is
readable and another is not.  This is deliberate as of r14116, whether
or not it's a good idea.


https://github.com/krb5/krb5/commit/63a020538575070aeb66faf948467b877139384e
Commit By: ghudson
Revision: 24250
Changed Files:
U   trunk/src/util/profile/prof_init.c