From e9de794d7fb0d52d63a37758dc605322321e34c3 Mon Sep 17 00:00:00 2001
From: Timo Rothenpieler <timo@rothenpieler.org>
Date: Tue, 7 Jan 2025 17:57:52 +0100
Subject: [PATCH] avformat/flvdec: add missing track_size decrement

---
 libavformat/flvdec.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index 3173f010e4..b2880414a1 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -1586,6 +1586,7 @@ retry_duration:
                     for (i = 0; i < channels; i++) {
                         uint8_t id = avio_r8(s->pb);
                         size--;
+                        track_size--;
 
                         if (id < 18)
                             st->codecpar->ch_layout.u.map[i].id = id;