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author | Pavel JanÃk <Pavel@Janik.cz> | 2015-08-11 15:57:52 +0200 |
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committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2015-08-20 17:14:22 +0200 |
commit | 649f5d9c1100bb3cbace724900f035939df5ea11 (patch) | |
tree | 21062e7e524361d4e0f1f638e132217c9cea6485 /src | |
parent | 100ac4e185545c3924869227e271641f0484db0f (diff) | |
download | bitcoin-649f5d9c1100bb3cbace724900f035939df5ea11.tar.xz |
Do not store more than 200 timedata samples.
Github-Pull: #6545
Rebased-From: 8be371db340b03dc03142c1bb3390fdfc84f56b4
Diffstat (limited to 'src')
-rw-r--r-- | src/timedata.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/timedata.cpp b/src/timedata.cpp index c3e9c75f6e..a14d69c116 100644 --- a/src/timedata.cpp +++ b/src/timedata.cpp @@ -40,16 +40,20 @@ static int64_t abs64(int64_t n) return (n >= 0 ? n : -n); } +#define BITCOIN_TIMEDATA_MAX_SAMPLES 200 + void AddTimeData(const CNetAddr& ip, int64_t nOffsetSample) { LOCK(cs_nTimeOffset); // Ignore duplicates static set<CNetAddr> setKnown; + if (setKnown.size() == BITCOIN_TIMEDATA_MAX_SAMPLES) + return; if (!setKnown.insert(ip).second) return; // Add data - static CMedianFilter<int64_t> vTimeOffsets(200,0); + static CMedianFilter<int64_t> vTimeOffsets(BITCOIN_TIMEDATA_MAX_SAMPLES, 0); vTimeOffsets.input(nOffsetSample); LogPrintf("Added time data, samples %d, offset %+d (%+d minutes)\n", vTimeOffsets.size(), nOffsetSample, nOffsetSample/60); |