From 32ca1701b7f661528473e28863cbf5eb47cd3a5f Mon Sep 17 00:00:00 2001
From: Mathieu Duponchelle <mathieu@centricular.com>
Date: Thu, 12 Apr 2018 22:23:50 +0200
Subject: [PATCH] alsamidisrc: unref buffer_list before early return

---
 ext/alsa/gstalsamidisrc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ext/alsa/gstalsamidisrc.c b/ext/alsa/gstalsamidisrc.c
index ef1d18616f..72bbcf7a51 100644
--- a/ext/alsa/gstalsamidisrc.c
+++ b/ext/alsa/gstalsamidisrc.c
@@ -459,6 +459,7 @@ poll:
   if (ret <= 0) {
     if (ret < 0 && errno == EBUSY) {
       GST_INFO_OBJECT (alsamidisrc, "flushing");
+      gst_buffer_list_unref (buffer_list);
       return GST_FLOW_FLUSHING;
     }
     GST_ERROR_OBJECT (alsamidisrc, "ERROR in poll: %s", strerror (errno));