Even if the sample rate is valid, an invalid bitrate could pass the mode combination test below.
CC: [email protected] --- libavformat/vqf.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/libavformat/vqf.c b/libavformat/vqf.c index 162c753..a43829b 100644 --- a/libavformat/vqf.c +++ b/libavformat/vqf.c @@ -182,6 +182,13 @@ static int vqf_read_header(AVFormatContext *s) 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 : -- 1.7.9.4 _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
