diff options
Diffstat (limited to 'gst-libs/ext/libav/libavformat/vqf.c')
| -rw-r--r-- | gst-libs/ext/libav/libavformat/vqf.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gst-libs/ext/libav/libavformat/vqf.c b/gst-libs/ext/libav/libavformat/vqf.c index 66ced37..aba6ab1 100644 --- a/gst-libs/ext/libav/libavformat/vqf.c +++ b/gst-libs/ext/libav/libavformat/vqf.c @@ -174,10 +174,21 @@ static int vqf_read_header(AVFormatContext *s) st->codec->sample_rate = 11025; break; default: + if (rate_flag < 8 || rate_flag > 44) { + av_log(s, AV_LOG_ERROR, "Invalid rate flag %d\n", rate_flag); + return AVERROR_INVALIDDATA; + } st->codec->sample_rate = rate_flag*1000; break; } + if (read_bitrate / st->codec->channels < 8 || + read_bitrate / st->codec->channels > 48) { + av_log(s, AV_LOG_ERROR, "Invalid bitrate per channel %d\n", + read_bitrate / st->codec->channels); + return AVERROR_INVALIDDATA; + } + switch (((st->codec->sample_rate/1000) << 8) + read_bitrate/st->codec->channels) { case (11<<8) + 8 : |