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author | Pieter Wuille <pieter.wuille@gmail.com> | 2018-10-31 15:42:03 -0700 |
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committer | Pieter Wuille <pieter.wuille@gmail.com> | 2018-12-12 14:22:12 -0800 |
commit | 3db746beb407f7cdd9cd6a605a195bef1254b4c0 (patch) | |
tree | cc464b5749de94ce6f96b4768bb2d3f09ce96c18 /src/wallet/wallet.cpp | |
parent | 8098379be5465f598220e1d6174fc57c56f9da42 (diff) | |
download | bitcoin-3db746beb407f7cdd9cd6a605a195bef1254b4c0.tar.xz |
Introduce a Shuffle for FastRandomContext and use it in wallet and coinselection
Diffstat (limited to 'src/wallet/wallet.cpp')
-rw-r--r-- | src/wallet/wallet.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp index 829a1a2478..cea6564b4e 100644 --- a/src/wallet/wallet.cpp +++ b/src/wallet/wallet.cpp @@ -2462,7 +2462,7 @@ bool CWallet::SelectCoins(const std::vector<COutput>& vAvailableCoins, const CAm // Cases where we have 11+ outputs all pointing to the same destination may result in // privacy leaks as they will potentially be deterministically sorted. We solve that by // explicitly shuffling the outputs before processing - std::shuffle(vCoins.begin(), vCoins.end(), FastRandomContext()); + Shuffle(vCoins.begin(), vCoins.end(), FastRandomContext()); } std::vector<OutputGroup> groups = GroupOutputs(vCoins, !coin_control.m_avoid_partial_spends); @@ -2922,7 +2922,7 @@ bool CWallet::CreateTransaction(interfaces::Chain::Lock& locked_chain, const std // Shuffle selected coins and fill in final vin txNew.vin.clear(); std::vector<CInputCoin> selected_coins(setCoins.begin(), setCoins.end()); - std::shuffle(selected_coins.begin(), selected_coins.end(), FastRandomContext()); + Shuffle(selected_coins.begin(), selected_coins.end(), FastRandomContext()); // Note how the sequence number is set to non-maxint so that // the nLockTime set above actually works. |