Enable travis builds for 5.2 branch

Conflicts:
	CHANGELOG.md

.travis.yml

@@ -13,6 +13,7 @@ notifications:
 branches:
   only:
     - master
+    - "5.2"
 
 cache:
   ccache: true

CHANGELOG.md

@@ -1,5 +1,15 @@
+# 5.2.2
+  Changes from 5.2.1
+  - Bugfixes:
+    - Buffer overrun in tile plugin response handling
+
+# 5.2.1
+  Changes from 5.2.0
+  - Bugfixes:
+    - Removed debug statement that was spamming the console
+
 # 5.2.0
-  Changes form 5.2.0 RC2
+  Changes from 5.2.0 RC2
    - Bugfixes:
      - Fixed crash when loading shared memory caused by invalid OSM IDs segment size.
      - Various small instructions handling fixes

src/server/request_handler.cpp

@@ -105,11 +105,10 @@ void RequestHandler::HandleRequest(const http::request &current_request, http::r
         else
         {
             BOOST_ASSERT(result.is<std::string>());
-            current_reply.content.resize(current_reply.content.size() +
-                                         result.get<std::string>().size());
+            current_reply.content.resize(result.get<std::string>().size());
             std::copy(result.get<std::string>().cbegin(),
                       result.get<std::string>().cend(),
-                      current_reply.content.end());
+                      current_reply.content.begin());
 
             current_reply.headers.emplace_back("Content-Type", "application/x-protobuf");
         }