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-rw-r--r--src/net.cpp9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/net.cpp b/src/net.cpp
index fde85b0f2a..e595fb0b0b 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -134,11 +134,12 @@ static std::vector<CAddress> convertSeed6(const std::vector<SeedSpec6> &vSeedsIn
const int64_t nOneWeek = 7*24*60*60;
std::vector<CAddress> vSeedsOut;
vSeedsOut.reserve(vSeedsIn.size());
+ FastRandomContext rng;
for (const auto& seed_in : vSeedsIn) {
struct in6_addr ip;
memcpy(&ip, seed_in.addr, sizeof(ip));
CAddress addr(CService(ip, seed_in.port), GetDesirableServiceFlags(NODE_NONE));
- addr.nTime = GetTime() - GetRand(nOneWeek) - nOneWeek;
+ addr.nTime = GetTime() - rng.randrange(nOneWeek) - nOneWeek;
vSeedsOut.push_back(addr);
}
return vSeedsOut;
@@ -189,16 +190,16 @@ void AdvertiseLocal(CNode *pnode)
// If discovery is enabled, sometimes give our peer the address it
// tells us that it sees us as in case it has a better idea of our
// address than we do.
+ FastRandomContext rng;
if (IsPeerAddrLocalGood(pnode) && (!addrLocal.IsRoutable() ||
- GetRand((GetnScore(addrLocal) > LOCAL_MANUAL) ? 8:2) == 0))
+ rng.randbits((GetnScore(addrLocal) > LOCAL_MANUAL) ? 3 : 1) == 0))
{
addrLocal.SetIP(pnode->GetAddrLocal());
}
if (addrLocal.IsRoutable() || gArgs.GetBoolArg("-addrmantest", false))
{
LogPrint(BCLog::NET, "AdvertiseLocal: advertising address %s\n", addrLocal.ToString());
- FastRandomContext insecure_rand;
- pnode->PushAddress(addrLocal, insecure_rand);
+ pnode->PushAddress(addrLocal, rng);
}
}
}