ringct: fix off by 1 in mixin usage
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1 changed files with 3 additions and 3 deletions
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@ -439,14 +439,14 @@ namespace rct {
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//These functions get keys from blockchain
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//replace these when connecting blockchain
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//getKeyFromBlockchain grabs a key from the blockchain at "reference_index" to mix with
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//populateFromBlockchain creates a keymatrix with "mixin" columns and one of the columns is inPk
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//populateFromBlockchain creates a keymatrix with "mixin" + 1 columns and one of the columns is inPk
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// the return value are the key matrix, and the index where inPk was put (random).
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tuple<ctkeyM, xmr_amount> populateFromBlockchain(ctkeyV inPk, int mixin) {
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int rows = inPk.size();
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ctkeyM rv(mixin, inPk);
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ctkeyM rv(mixin + 1, inPk);
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int index = randXmrAmount(mixin);
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int i = 0, j = 0;
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for (i = 0; i < mixin; i++) {
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for (i = 0; i <= mixin; i++) {
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if (i != index) {
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for (j = 0; j < rows; j++) {
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getKeyFromBlockchain(rv[i][j], (size_t)randXmrAmount);
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