[wallet] correctly limit output group size
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1 changed files with 4 additions and 1 deletions
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@ -4423,7 +4423,10 @@ std::vector<OutputGroup> CWallet::GroupOutputs(const std::vector<COutput>& outpu
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size_t ancestors, descendants;
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mempool.GetTransactionAncestry(output.tx->GetHash(), ancestors, descendants);
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if (!single_coin && ExtractDestination(output.tx->tx->vout[output.i].scriptPubKey, dst)) {
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if (gmap.count(dst) == 10) {
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// Limit output groups to no more than 10 entries, to protect
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// against inadvertently creating a too-large transaction
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// when using -avoidpartialspends
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if (gmap[dst].m_outputs.size() >= 10) {
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groups.push_back(gmap[dst]);
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gmap.erase(dst);
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}
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