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Type:
Bug
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Resolution: Done
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Priority:
Minor - P4
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Affects Version/s: 2.1.1
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Component/s: Internal Code
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Fully Compatible
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ALL
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Dev Tools 2018-11-19
The definition of MONGO_SOMETIMES contains a race condition. It's current implementation is as follows:
#define MONGO_SOMETIMES( occasion, howOften ) for( static unsigned occasion = 0; ++occasion % howOften == 0; )
Plain-and-simple not thread safe.
- is related to
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- Closed
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SERVER-14536 Helgrind suppressions for race-prone counters.cpp code
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- Closed
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