resource leak if exception in SerialImpl constructor (wjwwood#146)

carry4985 · Nov 21, 2016 · c16faab · c16faab
1 parent d76b7d6
commit c16faab
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/impl/win.cc b/src/impl/win.cc
@@ -39,10 +39,10 @@ Serial::SerialImpl::SerialImpl (const string &port, unsigned long baudrate,
     baudrate_ (baudrate), parity_ (parity),
     bytesize_ (bytesize), stopbits_ (stopbits), flowcontrol_ (flowcontrol)
 {
-  read_mutex = CreateMutex(NULL, false, NULL);
-  write_mutex = CreateMutex(NULL, false, NULL);
   if (port_.empty () == false)
     open ();
+  read_mutex = CreateMutex(NULL, false, NULL);
+  write_mutex = CreateMutex(NULL, false, NULL);
 }
 
 Serial::SerialImpl::~SerialImpl ()