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Merge pull request #6499 from sfc-gh-ajbeamon/fix-trace-overflow-bug 

Fix possible infinite loop when a trace event is too long
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Trevor Clinkenbeard 2022-03-04 16:11:37 -08:00 committed by GitHub
parent ddb42f33e5 d45bae11b7
commit b84d3af533
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1 changed files with 1 additions and 1 deletions
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flow/Trace.cpp
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@ -1022,7 +1022,7 @@ BaseTraceEvent& BaseTraceEvent::detailImpl(std::string&& key, std::string&& valu
if (maxEventLength >= 0 && fields.sizeBytes() > maxEventLength) {
TraceEvent(g_network && g_network->isSimulated() ? SevError : SevWarnAlways, "TraceEventOverflow")
.setMaxEventLength(1000)
.detail("TraceFirstBytes", fields.toString().substr(300));
.detail("TraceFirstBytes", fields.toString().substr(0, 300));
enabled = false;
}
--g_allocation_tracing_disabled;