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Merge pull request #8940 from Icinga/bugfix/redisconnection-reset-callback

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RedisConnection: copy callback before calling it
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Julian Brost 2021-07-28 15:19:26 +02:00 committed by GitHub
commit f4b2bbc7af
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1 changed files with 4 additions and 2 deletions
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6
lib/icingadb/redisconnection.cpp
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@ -331,8 +331,10 @@ void RedisConnection::Connect(asio::yield_context& yc)
Log(m_Parent ? LogNotice : LogInformation, "IcingaDB", "Connected to Redis server");
if (m_ConnectedCallback) {
m_ConnectedCallback(yc);
// Operate on a copy so that the callback can set a new callback without destroying itself while running.
auto callback (m_ConnectedCallback);
if (callback) {
callback(yc);
}
break;