return AVERROR(ENOMEM);
ast->codec->sample_rate = get_le16(pb);
+ if (!ast->codec->sample_rate) {
+ av_log(s, AV_LOG_ERROR, "invalid sample rate\n");
+ return -1;
+ }
+
tmv->audio_chunk_size = get_le16(pb);
if (!tmv->audio_chunk_size) {
av_log(s, AV_LOG_ERROR, "invalid audio chunk size\n");