[common] remove unused over allocated memory

Change-Id: Ic6cac10bdb3398745e2f3eb2c43ab6b677f7ee42

diff --git a/src/common/dbus_operation.cc b/src/common/dbus_operation.cc
index ecded9f3d4e441fd6e00e598c742334f8ed3ac73..1cb585357d1e4729c8da2c392b5363a3eccd61d8 100755 (executable)
--- a/src/common/dbus_operation.cc
+++ b/src/common/dbus_operation.cc
@@ -104,8 +104,8 @@ void DBusOperationArguments::AddArgumentString(const std::string& val) {
     LoggerD("Enter");
     const int length = val.length();
 
-    char* p_val = new char[length * 2];
-    strncpy(p_val, val.c_str(), length * 2); // TODO: is it safe?
+    char* p_val = new char[length+1];
+    strncpy(p_val, val.c_str(), length+1); // TODO: is it safe?
 
     arguments_.push_back(ArgumentElement(ArgType::kTypeString, p_val));
 }