diff options
Diffstat (limited to 'src/policy')
| -rw-r--r-- | src/policy/fees.cpp | 7 | ||||
| -rw-r--r-- | src/policy/policy.cpp | 4 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/policy/fees.cpp b/src/policy/fees.cpp index 7113390cd..9eb831bc1 100644 --- a/src/policy/fees.cpp +++ b/src/policy/fees.cpp @@ -404,7 +404,8 @@ void CBlockPolicyEstimator::processBlock(unsigned int nBlockHeight, CFeeRate CBlockPolicyEstimator::estimateFee(int confTarget) { // Return failure if trying to analyze a target we're not tracking - if (confTarget <= 0 || (unsigned int)confTarget > feeStats.GetMaxConfirms()) + // It's not possible to get reasonable estimates for confTarget of 1 + if (confTarget <= 1 || (unsigned int)confTarget > feeStats.GetMaxConfirms()) return CFeeRate(0); double median = feeStats.EstimateMedianVal(confTarget, SUFFICIENT_FEETXS, MIN_SUCCESS_PCT, true, nBestSeenHeight); @@ -423,6 +424,10 @@ CFeeRate CBlockPolicyEstimator::estimateSmartFee(int confTarget, int *answerFoun if (confTarget <= 0 || (unsigned int)confTarget > feeStats.GetMaxConfirms()) return CFeeRate(0); + // It's not possible to get reasonable estimates for confTarget of 1 + if (confTarget == 1) + confTarget = 2; + double median = -1; while (median < 0 && (unsigned int)confTarget <= feeStats.GetMaxConfirms()) { median = feeStats.EstimateMedianVal(confTarget++, SUFFICIENT_FEETXS, MIN_SUCCESS_PCT, true, nBestSeenHeight); diff --git a/src/policy/policy.cpp b/src/policy/policy.cpp index a3eee474a..0c71a079f 100644 --- a/src/policy/policy.cpp +++ b/src/policy/policy.cpp @@ -7,7 +7,7 @@ #include "policy/policy.h" -#include "main.h" +#include "validation.h" #include "tinyformat.h" #include "util.h" #include "utilstrencodings.h" @@ -66,7 +66,7 @@ bool IsStandardTx(const CTransaction& tx, std::string& reason, const bool witnes // Extremely large transactions with lots of inputs can cost the network // almost as much to process as they cost the sender in fees, because // computing signature hashes is O(ninputs*txsize). Limiting transactions - // to MAX_STANDARD_TX_SIZE mitigates CPU exhaustion attacks. + // to MAX_STANDARD_TX_WEIGHT mitigates CPU exhaustion attacks. unsigned int sz = GetTransactionWeight(tx); if (sz >= MAX_STANDARD_TX_WEIGHT) { reason = "tx-size"; |