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decoder/dsf: compare with InputStream::GetRest() instead of ..GetSize()

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Max Kellermann 2014-08-23 13:26:17 +02:00
parent 02cc77cd82
commit 8574bcd494
1 changed files with 2 additions and 5 deletions
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5
src/decoder/plugins/DsfDecoderPlugin.cxx
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@ -158,11 +158,8 @@ dsf_read_metadata(Decoder *decoder, InputStream &is,
data_size -= sizeof(data_chunk); data_size -= sizeof(data_chunk);
/* data_size cannot be bigger or equal to total file size */ /* data_size cannot be bigger or equal to total file size */
if (is.KnownSize()) { if (is.KnownSize() && data_size > is.GetRest())
const offset_type size = is.GetSize();
if (data_size >= size)
return false; return false;
}
/* use the sample count from the DSF header as the upper /* use the sample count from the DSF header as the upper
bound, because some DSF files contain junk at the end of bound, because some DSF files contain junk at the end of