atrac3: Fix crash in tonal component decoding.
Fixes Ticket780 Bug Found by: cosminamironesei Signed-off-by: Michael Niedermayer <michaelni@gmx.at> (cherry picked from commit 9af6abdc17deb95c9b1f1d9242ba49b8b5e0b016) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -393,6 +393,8 @@ static int decodeTonalComponents (GetBitContext *gb, tonal_component *pComponent
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for (k=0; k<coded_components; k++) {
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sfIndx = get_bits(gb,6);
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if(component_count>=64)
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return AVERROR_INVALIDDATA;
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pComponent[component_count].pos = j * 64 + (get_bits(gb,6));
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max_coded_values = 1024 - pComponent[component_count].pos;
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coded_values = coded_values_per_component + 1;
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