ISSUE-1344 Fix NPE when null is given as datapoint in a set (#1347)

GreatSnoopy · manolama · commit f6f20d9123bc · 2018-11-21T11:39:45.000-08:00
Signed-off-by: clarsen &lt;clarsen@yahoo-inc.com&gt;
diff --git a/src/tsd/PutDataPointRpc.java b/src/tsd/PutDataPointRpc.java
@@ -170,6 +170,14 @@ public String toString() {
       }
       
       try {
+        if (dp == null) {
+          if (show_details) {
+            details.add(this.getHttpDetails("Unexpected null datapoint encountered in set.", dp));
+          }
+          LOG.warn("Datapoint null was encountered in set.");
+          illegal_arguments.incrementAndGet();
+          continue;
+        }
         if (dp.getMetric() == null || dp.getMetric().isEmpty()) {
           if (show_details) {
             details.add(this.getHttpDetails("Metric name was empty", dp));
