Don't dereference the end iterator when async_connect exhausts the range.

2015-05-30 09:15:56 +10:00 · 2015-05-30 09:15:56 +10:00 · 5b89400ac3
commit 5b89400ac3
parent 34412f72dd
1 changed files with 2 additions and 1 deletions
--- a/asio/include/asio/impl/connect.hpp
+++ b/asio/include/asio/impl/connect.hpp
@ -324,7 +324,8 @@ namespace detail
        }

        handler_(static_cast<const asio::error_code&>(ec),
-            static_cast<const typename Protocol::endpoint&>(*iter));
+            static_cast<const typename Protocol::endpoint&>(
+              ec || iter == end ? typename Protocol::endpoint() : *iter));
      }
    }