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Title: gh-111178: fix UBSan failures in `Modules/_datetimemodule.c` by picnixz · Pull Request #129774 · python/cpython · GitHub

Open Graph Title: gh-111178: fix UBSan failures in `Modules/_datetimemodule.c` by picnixz · Pull Request #129774 · python/cpython

X Title: gh-111178: fix UBSan failures in `Modules/_datetimemodule.c` by picnixz · Pull Request #129774 · 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 touched functions may have been done. Issue: gh-111178

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/129774

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gh-111178: fix UBSan failures in Modules/_datetimemodule.c https://github.com/python/cpython/pull/129774/files#top
Show all changes 15 commits https://github.com/python/cpython/pull/129774/files
d4be207 add cast macros for date and time objects picnixz Jan 26, 2025 https://github.com/python/cpython/pull/129774/commits/d4be207477317426a1e3ae04a10b1efc2499fe3d
6d1f263 fix UBSan failures for `PyDateTime_Delta` picnixz Jan 26, 2025 https://github.com/python/cpython/pull/129774/commits/6d1f2633f76738d5cd0a229733589607bfd8764c
1aeeff8 fix UBSan failures for `PyDateTime_Date` picnixz Jan 26, 2025 https://github.com/python/cpython/pull/129774/commits/1aeeff8da9c7d17a679bafc14145485e738c3b82
9fee212 fix UBSan failures for `PyDateTime_TZInfo` picnixz Jan 26, 2025 https://github.com/python/cpython/pull/129774/commits/9fee212880c9a3cd264bd1fbca85fc4593f77077
76d2c68 fix UBSan failures for `PyDateTime_TimeZone` picnixz Jan 26, 2025 https://github.com/python/cpython/pull/129774/commits/76d2c68fa82dd0691d7373e7ff6b769a7704db88
25dbe38 fix UBSan failures for `PyDateTime_Time` picnixz Jan 26, 2025 https://github.com/python/cpython/pull/129774/commits/25dbe3875dc8af4d693db6d48900c7f562da39a6
0a3cb0e fix UBSan failures for `PyDateTime_DateTime` picnixz Jan 26, 2025 https://github.com/python/cpython/pull/129774/commits/0a3cb0e455b3ae32bfb159508df4db0b105a4419
19bc7e1 fix UBSan failures for `PyDateTime_IsoCalendarDate` picnixz Jan 26, 2025 https://github.com/python/cpython/pull/129774/commits/19bc7e1420c44378876837f50c8490ff3d1b4458
b189115 use 'dummy' for NOARGS method picnixz Feb 6, 2025 https://github.com/python/cpython/pull/129774/commits/b189115328f2a133d152ccea35b54ba7b5082d64
3c883a6 use 'dummy' for NOARGS method picnixz Feb 6, 2025 https://github.com/python/cpython/pull/129774/commits/3c883a68c4b0dda0a538a897eb64473466fecb50
86af79a Merge remote-tracking branch 'upstream/main' into fix/ubsan/datetime-… picnixz Feb 7, 2025 https://github.com/python/cpython/pull/129774/commits/86af79a917a51b3f7c8787cc672cf09787046e8a
22bdf8c Fixup naming picnixz Feb 7, 2025 https://github.com/python/cpython/pull/129774/commits/22bdf8c59e74cd5d028e591399b2b98041e78db5
b6ee734 Do not use `_` + capital letter in new code as it is also UB. picnixz Feb 8, 2025 https://github.com/python/cpython/pull/129774/commits/b6ee734cc1f43a698eb7780e0d61473925d833ce
9296eb6 Merge branch 'fix/ubsan/datetime-111178' of github.com:picnixz/cpytho… picnixz Feb 8, 2025 https://github.com/python/cpython/pull/129774/commits/9296eb638444e91e7d9259cd16e5405d9d2a7048
f108a14 Merge in the main branch to resolve conflict with #127345 encukou Feb 19, 2025 https://github.com/python/cpython/pull/129774/commits/f108a14cd6f64bdd1f225a2af6a3bf328d22ed70
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