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Check for out of bound writes when building tree in bink decoder.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -247,7 +247,7 @@ static void read_tree(GetBitContext *gb, Tree *tree)
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tree->syms[i] = get_bits(gb, 4);
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tmp1[tree->syms[i]] = 1;
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}
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for (i = 0; i < 16; i++)
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for (i = 0; i < 16 && len < 16 - 1; i++)
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if (!tmp1[i])
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tree->syms[++len] = i;
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} else {
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