From b7ad9a2c5d2b1d87a33dfd73b5e10b184b31a3d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian@centricular.com>
Date: Mon, 30 Sep 2024 16:33:39 +0300
Subject: [PATCH] matroskademux: Fix off-by-one when parsing multi-channel
 WavPack

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/8057>
---
 subprojects/gst-plugins-good/gst/matroska/matroska-demux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/subprojects/gst-plugins-good/gst/matroska/matroska-demux.c b/subprojects/gst-plugins-good/gst/matroska/matroska-demux.c
index 9e0de058e6..2ed77b50d0 100644
--- a/subprojects/gst-plugins-good/gst/matroska/matroska-demux.c
+++ b/subprojects/gst-plugins-good/gst/matroska/matroska-demux.c
@@ -3976,7 +3976,7 @@ gst_matroska_demux_add_wvpk_header (GstElement * element,
     data += 4;
     size -= 4;
 
-    while (size > 12) {
+    while (size >= 12) {
       flags = GST_READ_UINT32_LE (data);
       data += 4;
       size -= 4;