To fix memory leak in upstream event message flow

CHANGELOG.md

@@ -17,6 +17,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 - added NULL check for device mac id in upstream retrieve message handling
 - backoff retry to include find_servers in loop (connection.c)
 - backoff max is max count not max delay
+- Fixed memory leak in upstream event message flow
 
 ## [1.0.1] - 2018-07-18
 ### Added

src/upstream.c

@@ -294,6 +294,7 @@ void *processUpstreamMessage()
                 {
                     ParodusInfo(" Received upstream event data: dest '%s'\n", msg->u.event.dest);
                     partners_t *partnersList = NULL;
+		    int j = 0;
 
                     int ret = validate_partner_id(msg, &partnersList);
                     if(ret == 1)
@@ -322,6 +323,18 @@ void *processUpstreamMessage()
                     {
                         sendUpstreamMsgToServer(&message->msg, message->len);
                     }
+		    if(partnersList != NULL)
+                    {
+                        for(j=0; j<(int)partnersList->count; j++)
+                        {
+                            if(NULL != partnersList->partner_ids[j])
+                            {
+                                free(partnersList->partner_ids[j]);
+                            }
+                        }
+                        free(partnersList);
+                    }
+                    partnersList = NULL;
                 }
                 else
                 {