diff options
| -rw-r--r-- | src/client/PluginUI.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/client/PluginUI.cpp b/src/client/PluginUI.cpp index 3a3b3270..74d87a13 100644 --- a/src/client/PluginUI.cpp +++ b/src/client/PluginUI.cpp @@ -53,7 +53,14 @@ lv2_ui_write(LV2UI_Controller controller, PluginUI* ui = (PluginUI*)controller; - SharedPtr<PortModel> port = ui->node()->ports()[port_index]; + NodeModel::Ports ports = ui->node()->ports(); + if (port_index >= ports.size()) { + error << "UI for " << ui->node()->plugin()->uri() + << " tried to write to non-existent port " << port_index << endl; + return; + } + + SharedPtr<PortModel> port = ports[port_index]; const Shared::LV2URIMap& uris = *ui->world()->uris().get(); |