From 4efdcd0ca558aaf1bc9121d73d939b90477c7f6e Mon Sep 17 00:00:00 2001
From: Jean Pierre Cimalando <jp-dev@inbox.ru>
Date: Sun, 8 Mar 2020 11:22:30 +0100
Subject: [PATCH] Revert the removal of VST mutex lock, for now

---
 vst/SfizzVstProcessor.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vst/SfizzVstProcessor.cpp b/vst/SfizzVstProcessor.cpp
index ff2839fb..55877da3 100644
--- a/vst/SfizzVstProcessor.cpp
+++ b/vst/SfizzVstProcessor.cpp
@@ -342,6 +342,7 @@ void SfizzVstProcessor::doBackgroundWork()
         if (!std::strcmp(id, "LoadSfz")) {
             std::vector<Vst::TChar> path(maxPathLen + 1);
             if (attr->getString("File", path.data(), maxPathLen) == kResultTrue) {
+                std::lock_guard<std::mutex> lock(_processMutex);
                 _state.sfzFile = Steinberg::String(path.data()).text8();
                 _synth->loadSfzFile(_state.sfzFile);
             }