gh-128212: Fix race in _PyUnicode_CheckConsistency
#128367
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There was a data race on the utf8 field between `PyUnicode_SET_UTF8` and `_PyUnicode_CheckConsistency`. Use the `_PyUnicode_UTF8()` accessor, which uses an atomic load internally, to avoid the data race.
kumaraditya303
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Dec 31, 2024
srinivasreddy
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Jan 8, 2025
…128367) There was a data race on the utf8 field between `PyUnicode_SET_UTF8` and `_PyUnicode_CheckConsistency`. Use the `_PyUnicode_UTF8()` accessor, which uses an atomic load internally, to avoid the data race.
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There was a data race on the utf8 field between
PyUnicode_SET_UTF8and_PyUnicode_CheckConsistency. Use the_PyUnicode_UTF8()accessor, which uses an atomic load internally, to avoid the data race.PyUnicode_SET_UTF8and_PyUnicode_CheckConsistency#128212