diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog
index dc7ed0d252..854ffc84e0 100644
--- a/cpukit/ChangeLog
+++ b/cpukit/ChangeLog
@@ -1,3 +1,7 @@
+2010-04-30	Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+	* libfs/src/dosfs/msdos_format.c: Added missing va_end().
+
 2010-04-30	Sebastian Huber <sebastian.huber@embedded-brains.de>
 
 	* libblock/src/bdpart.c: Removed file.
diff --git a/cpukit/libfs/src/dosfs/msdos_format.c b/cpukit/libfs/src/dosfs/msdos_format.c
index 6c331527a0..890fdd2e9d 100644
--- a/cpukit/libfs/src/dosfs/msdos_format.c
+++ b/cpukit/libfs/src/dosfs/msdos_format.c
@@ -81,6 +81,7 @@ msdos_format_printf (const msdos_format_request_param_t *rqdata,
     vfprintf (stdout, format, args);
     fflush (stdout);
   }
+  va_end (args);
 }
 
 /*=========================================================================*\