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Fix out-of-bounds reserve, and some minor optimizations

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Edward Hennis
2021-10-04 15:38:33 -04:00
committed by manojsdoshi
parent 4a9bd7ed6d
commit bc91fd740f
1 changed files with 8 additions and 6 deletions
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14
src/ripple/overlay/impl/OverlayImpl.cpp
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@@ -1164,20 +1164,22 @@ OverlayImpl::getActivePeers(
std::lock_guard lock(mutex_); std::lock_guard lock(mutex_);
active = ids_.size(); active = ids_.size();
ret.reserve(ids_.size() - toSkip.size()); disabled = enabledInSkip = 0;
ret.reserve(ids_.size());
for (auto& [id, w] : ids_) for (auto& [id, w] : ids_)
{ {
if (auto p = w.lock()) if (auto p = w.lock())
{ {
// tx rr feature disabled bool const reduceRelayEnabled = p->txReduceRelayEnabled();
if (!p->txReduceRelayEnabled()) // tx reduced relay feature disabled
disabled++; if (!reduceRelayEnabled)
++disabled;
if (toSkip.count(id) == 0) if (toSkip.count(id) == 0)
ret.emplace_back(std::move(p)); ret.emplace_back(std::move(p));
else if (p->txReduceRelayEnabled()) else if (reduceRelayEnabled)
enabledInSkip++; ++enabledInSkip;
} }
} }