bpo-35194: Fix a wrong constant in cp932 codec #10420
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This typo doesn't affect the result because wrong bits are discarded on implicit conversion to unsigned char, but it trips UBSan with -fsanitize=implicit-integer-truncation.
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The test exists. |
methane
approved these changes
Nov 9, 2018
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Thanks @izbyshev for the PR 🌮🎉.. I'm working now to backport this PR to: 3.6, 3.7. |
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GH-10423 is a backport of this pull request to the 3.7 branch. |
miss-islington
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to miss-islington/cpython
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Nov 9, 2018
This typo doesn't affect the result because wrong bits are discarded on implicit conversion to unsigned char, but it trips UBSan with -fsanitize=implicit-integer-truncation. https://bugs.python.org/issue35194 (cherry picked from commit 7a69cf4) Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
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GH-10424 is a backport of this pull request to the 3.6 branch. |
miss-islington
pushed a commit
to miss-islington/cpython
that referenced
this pull request
Nov 9, 2018
This typo doesn't affect the result because wrong bits are discarded on implicit conversion to unsigned char, but it trips UBSan with -fsanitize=implicit-integer-truncation. https://bugs.python.org/issue35194 (cherry picked from commit 7a69cf4) Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
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Thanks @izbyshev for the PR 🌮🎉.. I'm working now to backport this PR to: 2.7. |
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Sorry, @izbyshev, I could not cleanly backport this to |
miss-islington
added a commit
that referenced
this pull request
Nov 9, 2018
This typo doesn't affect the result because wrong bits are discarded on implicit conversion to unsigned char, but it trips UBSan with -fsanitize=implicit-integer-truncation. https://bugs.python.org/issue35194 (cherry picked from commit 7a69cf4) Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
miss-islington
added a commit
that referenced
this pull request
Nov 9, 2018
This typo doesn't affect the result because wrong bits are discarded on implicit conversion to unsigned char, but it trips UBSan with -fsanitize=implicit-integer-truncation. https://bugs.python.org/issue35194 (cherry picked from commit 7a69cf4) Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
izbyshev
added a commit
to izbyshev/cpython
that referenced
this pull request
Nov 9, 2018
This typo doesn't affect the result because wrong bits are discarded on implicit conversion to unsigned char, but it trips UBSan with -fsanitize=implicit-integer-truncation. https://bugs.python.org/issue35194. (cherry picked from commit 7a69cf4) Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
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GH-10433 is a backport of this pull request to the 2.7 branch. |
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This typo doesn't affect the result because wrong bits are discarded
on implicit conversion to unsigned char, but it trips UBSan
with -fsanitize=implicit-integer-truncation.
https://bugs.python.org/issue35194