Status: Untriaged
Owner: [email protected]
CC: [email protected]
Labels: Type-Bug Pri-2 OS-All Area-Misc

New issue 6361 by [email protected]: crash in _tzset via localtime_s in  
Logging during ObserverListTest in purify
http://code.google.com/p/chromium/issues/detail?id=6361

Unhandled Exception: Unhandled exception in _tzset
Error Location
    ...
    base/logging.cc:378  logging::LogMessage::Init(char const*,int)
    base/logging.cc:352  logging::LogMessage::LogMessage(char const*,int)
    base/observer_list_unittest.cc:125  AddRemoveThread::AddTask(void)
    base/tuple.h:383  ?dispatchtomet...@vaddremovethread@?
A0xe40eb2c4@@p...@aexxz@@yaxpavaddremovethr...@?
A0xe40eb2c4@@p...@aexxzabutuple0@@@Z
    ^^^

This is likely a thread safety issue as the code in question is hitting
logging rapidly from multiple threads.

Unfortunately, the stack normalization code in the purify scripts ate the
info we'd need to see exactly where the crash happened in the CRT, and the
original raw log got deleted.  I'll modify the scripts to try to catch this
in the future.

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