From: Paul Eggert <eggert@cs.ucla.edu>
Date: Tue, 13 Aug 2013 20:47:29 +0000 (-0700)
Subject: xvasprintf-tests: port to GCC with hardening flags
X-Git-Tag: v0.1~70
X-Git-Url: http://erislabs.net/gitweb/?a=commitdiff_plain;h=0def69a36c490005f847189f22f68f903b3f258f;hp=3f5bf99e1290a6b46133385cc7c7515f96f4098b;p=gnulib.git

xvasprintf-tests: port to GCC with hardening flags

* tests/test-xvasprintf.c (test_xasprintf): Pass another arg to
xasprintf, to pacify GCC.  Reported by Santiago Vila in:
http://lists.gnu.org/archive/html/bug-diffutils/2013-08/msg00002.html
---

diff --git a/ChangeLog b/ChangeLog
index 3c8eb4d3b..ffbbeb6ad 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2013-08-13  Paul Eggert  <eggert@cs.ucla.edu>
+
+	xvasprintf-tests: port to GCC with hardening flags
+	* tests/test-xvasprintf.c (test_xasprintf): Pass another arg to
+	xasprintf, to pacify GCC.  Reported by Santiago Vila in:
+	http://lists.gnu.org/archive/html/bug-diffutils/2013-08/msg00002.html
+
 2013-08-11  Paul Eggert  <eggert@cs.ucla.edu>
 
 	fpending: port to recent Cygwin change to stdio_ext.h
diff --git a/tests/test-xvasprintf.c b/tests/test-xvasprintf.c
index 0a2f1b82e..453ca58e9 100644
--- a/tests/test-xvasprintf.c
+++ b/tests/test-xvasprintf.c
@@ -93,9 +93,11 @@ test_xasprintf (void)
     }
 
   {
-    /* Silence gcc warning about zero-length format string.  */
+    /* Silence gcc warning about zero-length format string,
+       and about "format not a string literal and no format"
+       (whatever that means) .  */
     const char *empty = "";
-    result = xasprintf (empty);
+    result = xasprintf (empty, empty);
     ASSERT (result != NULL);
     ASSERT (strcmp (result, "") == 0);
     free (result);