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Title: gh-111178: fix UBSan failures in `Modules/cjkcodecs/multibytecodec.c` by picnixz · Pull Request #129090 · python/cpython · GitHub

Open Graph Title: gh-111178: fix UBSan failures in `Modules/cjkcodecs/multibytecodec.c` by picnixz · Pull Request #129090 · python/cpython

X Title: gh-111178: fix UBSan failures in `Modules/cjkcodecs/multibytecodec.c` by picnixz · Pull Request #129090 · python/cpython

Description: Issue: gh-111178

Open Graph Description: Issue: gh-111178

X Description: Issue: gh-111178

Opengraph URL: https://github.com/python/cpython/pull/129090

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gh-111178: fix UBSan failures in Modules/cjkcodecs/multibytecodec.c https://github.com/python/cpython/pull/129090/files#top
Show all changes 9 commits https://github.com/python/cpython/pull/129090/files
d5a8c23 Add casts macros picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/d5a8c23d84f0fdfd86137c828e037c8254d1781a
efff446 fix UBSan failures for `MultibyteCodecObject` picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/efff44626a86606eace10fadb3afd9d393c31cfe
a9fe498 fix UBSan failures for `MultibyteIncrementalEncoderObject` picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/a9fe4985c9b82b11aee92c260856d8d02b952687
9ed213b fix UBSan failures for `MultibyteIncrementalDecoderObject` picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/9ed213b94a70beee6991802de7f165e0d91b1c56
4bcb9b3 fix UBSan failures for `MultibyteStreamReaderObject` picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/4bcb9b368e1a07bd12e4dbd0ca1b194442f5b4c3
0c6d52b fix UBSan failures for `MultibyteStreamWriterObject` picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/0c6d52b154f3413643ae6cb0713c5b6fa9a918ba
85b6e93 suppress unused return values picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/85b6e93793e314c8dcee08ab349ca70f4f93ac6b
eb6df00 fixup picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/eb6df00d710136fa218639ef3c7f1a62be2bab39
97cd79b Move cast macros to `.c` picnixz Jan 20, 2025 https://github.com/python/cpython/pull/129090/commits/97cd79b1a127b1594ab2ddf1bd19063733ec0e4e
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