fix sserver crash when received a ExMessage before dispatcher_ inited.

btccom · Jan 15, 2019 · ff0c16a · ff0c16a
1 parent f14107a
commit ff0c16a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/StratumSession.cc b/src/StratumSession.cc
@@ -120,7 +120,9 @@ bool StratumSession::handleMessage() {
     string exMessage;
     exMessage.resize(len);
     evbuffer_remove(buffer_, &exMessage.front(), exMessage.size());
-    dispatcher_->handleExMessage(exMessage);
+    if (dispatcher_) {
+      dispatcher_->handleExMessage(exMessage);
+    }
     return true;  // read message success, return true
   }