1 files changed, 5 insertions, 1 deletions

diff --git a/sound/core/seq/seq_virmidi.c b/sound/core/seq/seq_virmidi.c
index 3da2d48610b3..f71aedfb408c 100644
--- a/sound/core/seq/seq_virmidi.c
+++ b/sound/core/seq/seq_virmidi.c
@@ -254,9 +254,13 @@ static int snd_virmidi_output_open(struct snd_rawmidi_substream *substream)
  */
 static int snd_virmidi_input_close(struct snd_rawmidi_substream *substream)
 {
+        struct snd_virmidi_dev *rdev = substream->rmidi->private_data;
         struct snd_virmidi *vmidi = substream->runtime->private_data;
-        snd_midi_event_free(vmidi->parser);
+
+        write_lock_irq(&rdev->filelist_lock);
         list_del(&vmidi->list);
+        write_unlock_irq(&rdev->filelist_lock);
+        snd_midi_event_free(vmidi->parser);
         substream->runtime->private_data = NULL;
         kfree(vmidi);
         return 0;