From 67569814d9c53f90cd4fdf57b75f23fc67ecbb7c Mon Sep 17 00:00:00 2001
From: reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Fri, 10 Feb 2006 18:21:52 +0000
Subject: [PATCH] Make sure maxlen is respected, instead of just failing the
assert later on.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@17582 b3059339-0415-0410-9bf9-f77b7e298cf2
---
libmpcodecs/ad_liba52.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libmpcodecs/ad_liba52.c b/libmpcodecs/ad_liba52.c
index a8a8317deb..dbdb89a619 100644
--- a/libmpcodecs/ad_liba52.c
+++ b/libmpcodecs/ad_liba52.c
@@ -288,6 +288,10 @@ static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int m
sample_t level=a52_level, bias=384;
int flags=a52_flags|A52_ADJUST_LEVEL;
int i,len=-1;
+ if (maxlen / sh_audio->samplesize / 256 / sh_audio->channels < 6) {
+ mp_msg(MSGT_DECAUDIO, MSGL_V, "maxlen too small in decode_audio\n");
+ return len;
+ }
if (sh_audio->sample_format == AF_FORMAT_FLOAT_NE)
bias = 0;
if(!sh_audio->a_in_buffer_len)