From 51ce1fc411b1d65b39d91be739cc9d7193af6bee Mon Sep 17 00:00:00 2001
From: Roland Rabien <figbug@gmail.com>
Date: Thu, 14 Jan 2021 14:13:28 -0800
Subject: [PATCH] reFX:   retain preset data while loading preset

---
 modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm b/modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm
index 6319b0a0d2fa..514eb4df24ad 100644
--- a/modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm
+++ b/modules/juce_audio_plugin_client/AU/juce_AU_Wrapper.mm
@@ -747,6 +747,8 @@ ComponentResult RestoreState (CFPropertyListRef inData) override
                     const int numBytes = (int) CFDataGetLength (data);
                     const juce::uint8* const rawBytes = CFDataGetBytePtr (data);
 
+                    CFRetain (data);
+
                     if (numBytes > 0)
                     {
                        #if JUCE_AU_WRAPPERS_SAVE_PROGRAM_STATES
@@ -755,6 +757,8 @@ ComponentResult RestoreState (CFPropertyListRef inData) override
                         juceFilter->setStateInformation (rawBytes, numBytes);
                        #endif
                     }
+
+                    CFRelease (data);
                 }
             }
         }