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Type:
Improvement
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Resolution: Fixed
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Priority:
Major - P3
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Affects Version/s: None
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Component/s: None
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None
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Correctness
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Fully Compatible
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2024-08-20, 2024-09-17, 2024-10-01
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200
Today, we suppress certain sanitizer reports using runtime suppression files like etc/tsan.suppressions.
The LLVM sanitizer tools also offer a way to provide a special file at compile-time to disable or alter the sanitizers' behavior for source code known at compile time. Avoiding the instrumentation for libraries we know we don't want to look at sanitizer reports on (for example, TSAN for WiredTiger) at compile time could potentially speed up our sanitizer builds significantly. It could also reduce issues with the history-tracking of the sanitizers using so many resources. We could also use it to potentially stop reporting leaks in third-party libraries we don't want to sanitize ourselves.
Information on the compile-time special case list is here: https://clang.llvm.org/docs/SanitizerSpecialCaseList.html
- is duplicated by
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- Closed
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- is related to
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SERVER-93490 add ztsd to TSAN supressions
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- Closed
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- related to
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SERVER-89937 Disable change_stream/config/update fuzzers on tsan/ubsan variants
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- Closed
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- Closed
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