diff options
Diffstat (limited to 'libavcodec/mp3_header_decompress_bsf.c')
| -rw-r--r-- | libavcodec/mp3_header_decompress_bsf.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavcodec/mp3_header_decompress_bsf.c b/libavcodec/mp3_header_decompress_bsf.c index 294858953c..ab3d420300 100644 --- a/libavcodec/mp3_header_decompress_bsf.c +++ b/libavcodec/mp3_header_decompress_bsf.c @@ -62,6 +62,11 @@ static int mp3_header_decompress(AVBSFContext *ctx, AVPacket *out) lsf = sample_rate < (24000+32000)/2; mpeg25 = sample_rate < (12000+16000)/2; sample_rate_index= (header>>10)&3; + if (sample_rate_index == 3) { + ret = AVERROR_INVALIDDATA; + goto fail; + } + sample_rate= avpriv_mpa_freq_tab[sample_rate_index] >> (lsf + mpeg25); //in case sample rate is a little off for(bitrate_index=2; bitrate_index<30; bitrate_index++){ |