Disable stack probe when thread sanitizer is enabled #65102
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When thread sanitizer instrumentation is enabled during compilation of stack probe function, the function will be miscompiled and trigger segmentation fault at runtime. Disable stack probes when tsan is enabled.
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @zackmdavis (or someone else) soon. If any changes to this PR are deemed necessary, please add them as extra commits. This ensures that the reviewer can see what has changed since they last reviewed the code. Due to the way GitHub handles out-of-date commits, this should also make it reasonably obvious what issues have or haven't been addressed. Large or tricky changes may require several passes of review and changes. Please see the contribution instructions for more information. |
rust-highfive
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jonas-schievink
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Not my bailiwick. |
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@bors: r+ rollup |
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📌 Commit 6c9f218 has been approved by |
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Centril
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…chton Disable stack probe when thread sanitizer is enabled When thread sanitizer instrumentation is enabled during compilation of stack probe function, the function will be miscompiled and trigger segmentation fault at runtime. Disable stack probes when tsan is enabled.
Centril
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Oct 8, 2019
…chton Disable stack probe when thread sanitizer is enabled When thread sanitizer instrumentation is enabled during compilation of stack probe function, the function will be miscompiled and trigger segmentation fault at runtime. Disable stack probes when tsan is enabled.
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Oct 8, 2019
Rollup of 8 pull requests Successful merges: - #64404 (Add long error explanation for E0495) - #64918 (Add long error explanation for E0551) - #65102 (Disable stack probe when thread sanitizer is enabled) - #65120 (Correctly estimate the required space for string in `StyledBuffer::prepend`) - #65145 (When suggesting assoc function with type params, include turbofish) - #65162 (Remove loaded_from_cache map from DepGraph) - #65176 (Remove query-related macros) - #65179 (Add long error explanation for E0567) Failed merges: r? @ghost
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When thread sanitizer instrumentation is enabled during compilation of
stack probe function, the function will be miscompiled and trigger
segmentation fault at runtime. Disable stack probes when tsan is
enabled.