changeset 17470:9c2a21bcb268

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
author Paul Eggert <eggert@cs.ucla.edu>
date Tue, 13 Aug 2013 13:47:29 -0700
parents 3efb2780c5ae
children 6e09d76e533b
files ChangeLog tests/test-xvasprintf.c
diffstat 2 files changed, 11 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- 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
--- a/tests/test-xvasprintf.c
+++ b/tests/test-xvasprintf.c
@@ -93,9 +93,11 @@
     }
 
   {
-    /* 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);