Re: [bug-diffutils] Building diffutils 3.3 with hardening flags

[Paul Eggert]

Santiago Vila wrote:
> I wish there were a more simple way to fix this.

Does this work around the problem?

diff --git a/tests/test-xvasprintf.c b/tests/test-xvasprintf.c
index 0a2f1b8..4b7ff04 100644
--- a/tests/test-xvasprintf.c
+++ b/tests/test-xvasprintf.c
@@ -56,7 +56,7 @@ test_xvasprintf (void)
   {
     /* Silence gcc warning about zero-length format string.  */
     const char *empty = "";
-    result = my_xasprintf (empty);
+    result = my_xasprintf (empty, empty);
     ASSERT (result != NULL);
     ASSERT (strcmp (result, "") == 0);
     free (result);