Update to rra-c-util 7.2 and C TAP Harness 4.3

Update to rra-c-util 7.2:

* Improve configure output for krb5-config testing.
* Define UINT32_MAX for systems that don't have it.
* Add SPDX-License-Identifier headers to all substantial source files.
* Fix new warnings from GCC 7 and Clang warnings.
* Require Test::Strict 0.25 or later to run those tests.
* Fix off-by-one error in return-value checks for snprintf.
* Use Autoconf to probe for supported warning flags.
* Fix running module-version-t -u with current versions of Perl.
* Use C_TAP_SOURCE and C_TAP_BUILD instead of SOURCE and BUILD.

Update to C TAP Harness 4.3:

* Add support for valgrind and libtool in test lists.
* Report test failures as left and right, not wanted and expected.
* Fix string comparisons with NULL pointers and the string "(null)".
* Add SPDX-License-Identifier headers to all substantial source files.
* Avoid zero-length realloc allocations in breallocarray.
* Fix new warnings from GCC 7 and Clang warnings.
* Use C_TAP_SOURCE and C_TAP_BUILD instead of SOURCE and BUILD.

1 files changed, 22 insertions, 8 deletions

diff --git a/portable/krb5.h b/portable/krb5.h
index 34f960e..63a2e9f 100644
--- a/portable/krb5.h
+++ b/portable/krb5.h
@@ -17,17 +17,19 @@
  * krb5_free_unparsed_name() for both APIs since it's the most specific call.
  *
  * The canonical version of this file is maintained in the rra-c-util package,
- * which can be found at <http://www.eyrie.org/~eagle/software/rra-c-util/>.
+ * which can be found at <https://www.eyrie.org/~eagle/software/rra-c-util/>.
  *
  * Written by Russ Allbery <eagle@eyrie.org>
+ * Copyright 2015, 2017 Russ Allbery <eagle@eyrie.org>
+ * Copyright 2010-2014
+ *     The Board of Trustees of the Leland Stanford Junior University
  *
- * The authors hereby relinquish any claim to any copyright that they may have
- * in this work, whether granted under contract or by operation of law or
- * international treaty, and hereby commit to the public, at large, that they
- * shall not, at any time in the future, seek to enforce any copyright in this
- * work against any person or entity, or prevent any person or entity from
- * copying, publishing, distributing or creating derivative works of this
- * work.
+ * Copying and distribution of this file, with or without modification, are
+ * permitted in any medium without royalty provided the copyright notice and
+ * this notice are preserved.  This file is offered as-is, without any
+ * warranty.
+ *
+ * SPDX-License-Identifier: FSFAP
  */
 
 #ifndef PORTABLE_KRB5_H
@@ -57,6 +59,18 @@ BEGIN_DECLS
 #pragma GCC visibility push(hidden)
 
 /*
+ * AIX included Kerberos includes the profile library but not the
+ * krb5_appdefault functions, so we provide replacements that we have to
+ * prototype.
+ */
+#ifndef HAVE_KRB5_APPDEFAULT_STRING
+void krb5_appdefault_boolean(krb5_context, const char *, const krb5_data *,
+                             const char *, int, int *);
+void krb5_appdefault_string(krb5_context, const char *, const krb5_data *,
+                            const char *, const char *, char **);
+#endif
+
+/*
  * krb5_{get,free}_error_message are the preferred APIs for both current MIT
  * and current Heimdal, but there are tons of older APIs we may have to fall
  * back on for earlier versions.