Clean up after reverting buffer handling change

This is what you get from not taking any breaks.

src/common/events.h

@@ -193,12 +193,10 @@ void passthrough_event(boost::asio::local::stream_protocol::socket& socket,
     // arbitrary C-style string.
     std::array<char, max_string_length> string_buffer;
     string_buffer[0] = 0;
-    // This buffer is only used for retrieving chunk data and will be allocated
-    // as needed
-    std::vector<uint8_t> binary_buffer;
 
     void* data = std::visit(
-        overload{[&](const std::nullptr_t&) -> void* { return nullptr; },
+        overload{
+            [&](const std::nullptr_t&) -> void* { return nullptr; },
             [&](const std::string& s) -> void* {
                 return const_cast<char*>(s.c_str());
             },
@@ -206,13 +204,12 @@ void passthrough_event(boost::asio::local::stream_protocol::socket& socket,
                 return const_cast<uint8_t*>(buffer.data());
             },
             [&](native_size_t& window_handle) -> void* {
-                     // This is the X11 window handle that the editor should
+                // This is the X11 window handle that the editor should reparent
-                     // reparent itself to. We have a special wrapper around the
+                // itself to. We have a special wrapper around the dispatch
-                     // dispatch function that intercepts `effEditOpen` events
+                // function that intercepts `effEditOpen` events and creates a
-                     // and creates a Win32 window and then finally embeds the
+                // Win32 window and then finally embeds the X11 window Wine
-                     // X11 window Wine created into this wnidow handle.
+                // created into this wnidow handle. Make sure to convert the
-                     // Make sure to convert the window ID first to `size_t` in
+                // window ID first to `size_t` in case this is the 32-bit host.
-                     // case this is the 32-bit host.
                 return reinterpret_cast<void*>(
                     static_cast<size_t>(window_handle));
             },
@@ -220,10 +217,7 @@ void passthrough_event(boost::asio::local::stream_protocol::socket& socket,
             [&](DynamicVstEvents& events) -> void* {
                 return &events.as_c_events();
             },
-                 [&](WantsChunkBuffer&) -> void* {
+            [&](WantsChunkBuffer&) -> void* { return string_buffer.data(); },
-                     binary_buffer.resize(binary_buffer_size);
-                     return binary_buffer.data();
-                 },
             [&](VstIOProperties& props) -> void* { return &props; },
             [&](VstMidiKeyName& key_name) -> void* { return &key_name; },
             [&](VstParameterProperties& props) -> void* { return &props; },

src/plugin/host-bridge.cpp

@@ -279,7 +279,7 @@ class DispatchDataConverter : DefaultDataConverter {
                     std::get<std::vector<uint8_t>>(response.payload);
                 chunk.assign(buffer.begin(), buffer.end());
 
-                *static_cast<void**>(data) = chunk.data();
+                *static_cast<uint8_t**>(data) = chunk.data();
             } break;
             case effGetInputProperties:
             case effGetOutputProperties: {