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Title: gh-111178: fix UBSan failures in `Modules/_jsonmodule.c` by picnixz · Pull Request #129781 · python/cpython · GitHub

Open Graph Title: gh-111178: fix UBSan failures in `Modules/_jsonmodule.c` by picnixz · Pull Request #129781 · python/cpython

X Title: gh-111178: fix UBSan failures in `Modules/_jsonmodule.c` by picnixz · Pull Request #129781 · python/cpython

Description: This PR fixes the UBSan failures and addresses some minor cosmetic changes. PEP-7 changes were not applied since they could scramble the diff but other semantic changes affecting the signature of t...

Open Graph Description: This PR fixes the UBSan failures and addresses some minor cosmetic changes. PEP-7 changes were not applied since they could scramble the diff but other semantic changes affecting the signature of t...

X Description: This PR fixes the UBSan failures and addresses some minor cosmetic changes. PEP-7 changes were not applied since they could scramble the diff but other semantic changes affecting the signature of t...

Opengraph URL: https://github.com/python/cpython/pull/129781

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Do not use _ + capital letter in new code as it is also UB.https://github.com/python/cpython/pull/129781/commits/e199b8b4e83201164b6e0ca1487717b670be0c49
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