{
TTAContext *c = s->priv_data;
AVStream *st;
- int i, channels, bps, samplerate, datalen;
+ int i, channels, bps, samplerate;
uint64_t framepos, start_offset;
+ uint32_t datalen;
if (!av_dict_get(s->metadata, "", NULL, AV_DICT_IGNORE_SUFFIX))
ff_id3v1_read(s);
}
datalen = avio_rl32(s->pb);
- if(datalen < 0){
- av_log(s, AV_LOG_ERROR, "nonsense datalen\n");
- return -1;
+ if (!datalen) {
+ av_log(s, AV_LOG_ERROR, "invalid datalen\n");
+ return AVERROR_INVALIDDATA;
}
avio_skip(s->pb, 4); // header crc