From 12700b0219521a5f20c8ba47b3ad7857ea9e0554 Mon Sep 17 00:00:00 2001
From: Anton Khirnov <anton@khirnov.net>
Date: Fri, 14 Nov 2014 20:20:50 +0100
Subject: [PATCH] mp3enc: fix a triggerable assert

We have to check against the number of bytes actually needed, not the
theoretical maximum size.
---
 libavformat/mp3enc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c
index 476d7f71cb..1eaa585eeb 100644
--- a/libavformat/mp3enc.c
+++ b/libavformat/mp3enc.c
@@ -196,7 +196,7 @@ static void mp3_write_xing(AVFormatContext *s)
 
     avpriv_mpegaudio_decode_header(&mpah, header);
 
-    av_assert0(mpah.frame_size >= XING_MAX_SIZE);
+    av_assert0(mpah.frame_size >= bytes_needed);
 
     ffio_fill(s->pb, 0, xing_offset);
     mp3->xing_offset = avio_tell(s->pb);