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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2020-07-29 17:03:21 +0000 |
|---|---|---|
| committer | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2020-07-30 22:51:56 +0000 |
| commit | 5b761d0186c102c655ede0c7f400ac71c1a5de5f (patch) | |
| tree | c3a1f4f722b848c3c501a0950640d8015c1910f1 | |
| parent | epee: guard against exceptions in RPC handlers (diff) | |
| download | monero-5b761d0186c102c655ede0c7f400ac71c1a5de5f.tar.xz | |
easylogging++: fix crash with reentrant logging
| -rw-r--r-- | external/easylogging++/easylogging++.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/external/easylogging++/easylogging++.cc b/external/easylogging++/easylogging++.cc index 0d748c225..bf877c018 100644 --- a/external/easylogging++/easylogging++.cc +++ b/external/easylogging++/easylogging++.cc @@ -2968,6 +2968,16 @@ void Writer::initializeLogger(Logger *logger, bool needLock) { } void Writer::processDispatch() { + static std::atomic_flag in_dispatch; + if (in_dispatch.test_and_set()) + { + if (m_proceed && m_logger != NULL) + { + m_logger->stream().str(ELPP_LITERAL("")); + m_logger->releaseLock(); + } + return; + } #if ELPP_LOGGING_ENABLED if (ELPP->hasFlag(LoggingFlag::MultiLoggerSupport)) { bool firstDispatched = false; @@ -3006,6 +3016,7 @@ void Writer::processDispatch() { m_logger->releaseLock(); } #endif // ELPP_LOGGING_ENABLED + in_dispatch.clear(); } void Writer::triggerDispatch(void) { |