snprintf

1 files changed, 8 insertions, 4 deletions

diff --git a/src/util/test_strings.c b/src/util/test_strings.c
index 5dc8e2887..fce40362c 100644
--- a/src/util/test_strings.c
+++ b/src/util/test_strings.c
@@ -65,13 +65,17 @@ check ()
                                             (GNUNET_TIME_UNIT_MILLISECONDS,
                                              7 * 60 * 60 * 1000));
   WANT (buf, b);
-  sprintf (buf, "%s%s", getenv (
+  GNUNET_snprintf (buf, 
+                   sizeof (buf),
+                   "%s%s",
+                   getenv (
 #ifndef MINGW
-      "HOME"
+                           "HOME"
 #else
-      "USERPROFILE"
+                           "USERPROFILE"
 #endif
-)      , DIR_SEPARATOR_STR);
+                           ),
+                   DIR_SEPARATOR_STR);
   b = GNUNET_STRINGS_filename_expand ("~");
   WANT (buf, b);
   GNUNET_STRINGS_buffer_fill (buf, sizeof (buf), 3, "a", "btx", "c");