[datalog] Guard FileLogger callbacks during log destruction - #9314
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virtuald wants to merge 2 commits into
Open
[datalog] Guard FileLogger callbacks during log destruction#9314virtuald wants to merge 2 commits into
virtuald wants to merge 2 commits into
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🤖 sez:
The
FileLogger(file, log, key)constructor capturesDataLog& logbyreference in an asynchronous callback (
FileLogger.cpp:70-75). Nothing tiesthe logger's lifetime to the log. If
DataLogis destroyed or Java callsDataLog.close()first, a later inotify event invokesAppendString()on thefreed native object.
The Java wrapper does not retain or coordinate the
DataLogrelationship;DataLog.close()frees and clears its native handle independently(
DataLog.java:272-275).