vars may be used uninitialized. This may lead to unattended behaviour at certain...

diff --git a/src/rrd_graph.c b/src/rrd_graph.c
index 89cf009724e456a6104beca1518c2a63d1f1ce18..83693470a1a55d8721f2738f1f37adc0c0601af1 100644 (file)
--- a/src/rrd_graph.c
+++ b/src/rrd_graph.c
@@ -5141,7 +5141,7 @@ int vdef_parse(
      * so the parsing is rather simple.  Change if needed.
      */
     double    param;
-    char      func[30], double_str[21];
+    char      func[30] = {0}, double_str[21] = {0};
     int       n;
 
     n = 0;