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gh-96821: Fix undefined behaviour in audioop.c #96923

Merged
merged 11 commits into from
Oct 10, 2022
Merged

gh-96821: Fix undefined behaviour in audioop.c #96923

merged 11 commits into from
Oct 10, 2022

Commits on Sep 19, 2022

  1. pythongh-96821: Fix undefined behaviour in audioop.c 

    Left-shifting negative numbers is undefined behaviour.

Fortunately, multiplication works just as well, is defined behaviour,
and gets compiled to the same machine code as before by optimizing
compilers.
    @matthiasgoergens
    matthiasgoergens committed Sep 19, 2022
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  2. 📜🤖 Added by blurb_it.

    @blurb-it
    blurb-it[bot] authored Sep 19, 2022
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Commits on Sep 20, 2022

  1. Merge branch 'main' into matthias/fix-audioop-UB

    @matthiasgoergens
    matthiasgoergens authored Sep 20, 2022
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Commits on Sep 26, 2022

  1. Merge branch 'main' into matthias/fix-audioop-UB

    @matthiasgoergens
    matthiasgoergens authored Sep 26, 2022
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Commits on Sep 27, 2022

  1. Merge branch 'main' into matthias/fix-audioop-UB

    @matthiasgoergens
    matthiasgoergens authored Sep 27, 2022
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Commits on Oct 5, 2022

  1. Merge remote-tracking branch 'origin/main' into matthias/fix-audioop-UB

    @matthiasgoergens
    matthiasgoergens committed Oct 5, 2022
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  2. Move asserts for more coverage

    @matthiasgoergens
    matthiasgoergens committed Oct 5, 2022
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Commits on Oct 8, 2022

  1. Merge branch 'main' into matthias/fix-audioop-UB

    @matthiasgoergens
    matthiasgoergens authored Oct 8, 2022
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Commits on Oct 9, 2022

  1. Merge branch 'main' into matthias/fix-audioop-UB

    @matthiasgoergens
    matthiasgoergens authored Oct 9, 2022
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  2. Merge remote-tracking branch 'origin/main' into matthias/fix-audioop-UB

    @matthiasgoergens
    matthiasgoergens committed Oct 9, 2022
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  3. Revert unneeded changes

    @matthiasgoergens
    matthiasgoergens committed Oct 9, 2022
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