diff -up diffutils-3.3/gnulib-tests/test-xvasprintf.c.format-security diffutils-3.3/gnulib-tests/test-xvasprintf.c

--- diffutils-3.3/gnulib-tests/test-xvasprintf.c.format-security	2013-03-22 04:20:50.000000000 +0000

+++ diffutils-3.3/gnulib-tests/test-xvasprintf.c	2013-12-04 13:43:09.927443499 +0000

@@ -16,6 +16,13 @@

 /* Written by Bruno Haible <bruno@clisp.org>, 2007.  */

+/* Tell GCC not to warn about the specific edge cases tested here.  */

+#if (__GNUC__ == 4 && 3 <= __GNUC_MINOR__) || 4 < __GNUC__

+# pragma GCC diagnostic ignored "-Wformat-zero-length"

+# pragma GCC diagnostic ignored "-Wformat-nonliteral"

+# pragma GCC diagnostic ignored "-Wformat-security"

+#endif

+

 #include <config.h>

 #include "xvasprintf.h"