aboutsummaryrefslogtreecommitdiff
path: root/src/addrman.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/addrman.cpp')
-rw-r--r--src/addrman.cpp26
1 files changed, 11 insertions, 15 deletions
diff --git a/src/addrman.cpp b/src/addrman.cpp
index 44328c3056..06c342ba73 100644
--- a/src/addrman.cpp
+++ b/src/addrman.cpp
@@ -217,7 +217,7 @@ void CAddrMan::Good_(const CService& addr, bool test_before_evict, int64_t nTime
return;
// find a bucket it is in now
- int nRnd = RandomInt(ADDRMAN_NEW_BUCKET_COUNT);
+ int nRnd = insecure_rand.randrange(ADDRMAN_NEW_BUCKET_COUNT);
int nUBucket = -1;
for (unsigned int n = 0; n < ADDRMAN_NEW_BUCKET_COUNT; n++) {
int nB = (n + nRnd) % ADDRMAN_NEW_BUCKET_COUNT;
@@ -291,7 +291,7 @@ bool CAddrMan::Add_(const CAddress& addr, const CNetAddr& source, int64_t nTimeP
int nFactor = 1;
for (int n = 0; n < pinfo->nRefCount; n++)
nFactor *= 2;
- if (nFactor > 1 && (RandomInt(nFactor) != 0))
+ if (nFactor > 1 && (insecure_rand.randrange(nFactor) != 0))
return false;
} else {
pinfo = Create(addr, source, &nId);
@@ -356,12 +356,12 @@ CAddrInfo CAddrMan::Select_(bool newOnly)
// Use a 50% chance for choosing between tried and new table entries.
if (!newOnly &&
- (nTried > 0 && (nNew == 0 || RandomInt(2) == 0))) {
+ (nTried > 0 && (nNew == 0 || insecure_rand.randbool() == 0))) {
// use a tried node
double fChanceFactor = 1.0;
while (1) {
- int nKBucket = RandomInt(ADDRMAN_TRIED_BUCKET_COUNT);
- int nKBucketPos = RandomInt(ADDRMAN_BUCKET_SIZE);
+ int nKBucket = insecure_rand.randrange(ADDRMAN_TRIED_BUCKET_COUNT);
+ int nKBucketPos = insecure_rand.randrange(ADDRMAN_BUCKET_SIZE);
while (vvTried[nKBucket][nKBucketPos] == -1) {
nKBucket = (nKBucket + insecure_rand.randbits(ADDRMAN_TRIED_BUCKET_COUNT_LOG2)) % ADDRMAN_TRIED_BUCKET_COUNT;
nKBucketPos = (nKBucketPos + insecure_rand.randbits(ADDRMAN_BUCKET_SIZE_LOG2)) % ADDRMAN_BUCKET_SIZE;
@@ -369,7 +369,7 @@ CAddrInfo CAddrMan::Select_(bool newOnly)
int nId = vvTried[nKBucket][nKBucketPos];
assert(mapInfo.count(nId) == 1);
CAddrInfo& info = mapInfo[nId];
- if (RandomInt(1 << 30) < fChanceFactor * info.GetChance() * (1 << 30))
+ if (insecure_rand.randbits(30) < fChanceFactor * info.GetChance() * (1 << 30))
return info;
fChanceFactor *= 1.2;
}
@@ -377,8 +377,8 @@ CAddrInfo CAddrMan::Select_(bool newOnly)
// use a new node
double fChanceFactor = 1.0;
while (1) {
- int nUBucket = RandomInt(ADDRMAN_NEW_BUCKET_COUNT);
- int nUBucketPos = RandomInt(ADDRMAN_BUCKET_SIZE);
+ int nUBucket = insecure_rand.randrange(ADDRMAN_NEW_BUCKET_COUNT);
+ int nUBucketPos = insecure_rand.randrange(ADDRMAN_BUCKET_SIZE);
while (vvNew[nUBucket][nUBucketPos] == -1) {
nUBucket = (nUBucket + insecure_rand.randbits(ADDRMAN_NEW_BUCKET_COUNT_LOG2)) % ADDRMAN_NEW_BUCKET_COUNT;
nUBucketPos = (nUBucketPos + insecure_rand.randbits(ADDRMAN_BUCKET_SIZE_LOG2)) % ADDRMAN_BUCKET_SIZE;
@@ -386,7 +386,7 @@ CAddrInfo CAddrMan::Select_(bool newOnly)
int nId = vvNew[nUBucket][nUBucketPos];
assert(mapInfo.count(nId) == 1);
CAddrInfo& info = mapInfo[nId];
- if (RandomInt(1 << 30) < fChanceFactor * info.GetChance() * (1 << 30))
+ if (insecure_rand.randbits(30) < fChanceFactor * info.GetChance() * (1 << 30))
return info;
fChanceFactor *= 1.2;
}
@@ -482,7 +482,7 @@ void CAddrMan::GetAddr_(std::vector<CAddress>& vAddr)
if (vAddr.size() >= nNodes)
break;
- int nRndPos = RandomInt(vRandom.size() - n) + n;
+ int nRndPos = insecure_rand.randrange(vRandom.size() - n) + n;
SwapRandom(n, nRndPos);
assert(mapInfo.count(vRandom[n]) == 1);
@@ -530,10 +530,6 @@ void CAddrMan::SetServices_(const CService& addr, ServiceFlags nServices)
info.nServices = nServices;
}
-int CAddrMan::RandomInt(int nMax){
- return GetRandInt(nMax);
-}
-
void CAddrMan::ResolveCollisions_()
{
for (std::set<int>::iterator it = m_tried_collisions.begin(); it != m_tried_collisions.end();) {
@@ -593,7 +589,7 @@ CAddrInfo CAddrMan::SelectTriedCollision_()
std::set<int>::iterator it = m_tried_collisions.begin();
// Selects a random element from m_tried_collisions
- std::advance(it, GetRandInt(m_tried_collisions.size()));
+ std::advance(it, insecure_rand.randrange(m_tried_collisions.size()));
int id_new = *it;
// If id_new not found in mapInfo remove it from m_tried_collisions