1 files changed, 3 insertions, 0 deletions
diff --git a/Alc/backends/mmdevapi.c b/Alc/backends/mmdevapi.c
index 2555c7f3..2181f274 100644
--- a/Alc/backends/mmdevapi.c
+++ b/Alc/backends/mmdevapi.c
@@ -878,6 +878,9 @@ static ALCenum MMDevApiOpenPlayback(ALCdevice *device, const ALCchar *deviceName
             CloseHandle(data->MsgEvent);
         data->MsgEvent = NULL;
 
+        free(data->devid);
+        data->devid = NULL;
+
         free(data);
         device->ExtraData = NULL;