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Add minor opus bad data check

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bnnm 2018-12-01 02:39:25 +01:00
parent d1a16e15b6
commit b75b180557
1 changed files with 6 additions and 0 deletions
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6
src/coding/ffmpeg_decoder_custom_opus.c
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@ -205,6 +205,12 @@ static size_t opus_io_size(STREAMFILE *streamfile, opus_io_data* data) {
default: default:
return 0; return 0;
} }
if (data_size == 0 ) {
VGM_LOG("OPUS: data_size is 0 at %"PRIx64"\n", (off64_t)physical_offset);
return 0; /* bad rip? or could 'break' and truck along */
}
oggs_size = 0x1b + (int)(data_size / 0xFF + 1); /* OggS page: base size + lacing values */ oggs_size = 0x1b + (int)(data_size / 0xFF + 1); /* OggS page: base size + lacing values */
physical_offset += data_size + skip_size; physical_offset += data_size + skip_size;