static int xwma_read_header(AVFormatContext *s)
{
int64_t size;
- int ret;
+ int ret = 0;
uint32_t dpds_table_size = 0;
uint32_t *dpds_table = NULL;
unsigned int tag;
for (;;) {
if (pb->eof_reached) {
ret = AVERROR_EOF;
- goto end;
+ goto fail;
}
/* read next chunk tag */
tag = avio_rl32(pb);
if (dpds_table) {
av_log(s, AV_LOG_ERROR, "two dpds chunks present\n");
ret = AVERROR_INVALIDDATA;
- goto end;
+ goto fail;
}
/* Compute the number of entries in the dpds chunk. */
/* Determine overall data length */
if (size < 0) {
ret = AVERROR_INVALIDDATA;
- goto end;
+ goto fail;
}
if (!size) {
xwma->data_end = INT64_MAX;
"Invalid bits_per_coded_sample %d for %d channels\n",
st->codec->bits_per_coded_sample, st->codec->channels);
ret = AVERROR_INVALIDDATA;
- goto end;
+ goto fail;
}
st->duration = total_decoded_bytes / bytes_per_sample;
st->duration = (size<<3) * st->codec->sample_rate / st->codec->bit_rate;
}
-end:
+fail:
av_free(dpds_table);
return ret;