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TypeAliasType.__module__ can segfault #104879

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TypeAliasType.__module__ can segfault#104879
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JelleZijlstra
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3.12only security fixes3.13only security fixestopic-typingtype-bugAn unexpected behavior, bug, or error

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@JelleZijlstra
JelleZijlstra
opened on May 24, 2023
>>> ns = {}
>>> exec("type A = int", ns, ns)
>>> ns["A"].__module__
zsh: segmentation fault  ./python.exe

I will propose a fix.

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  1. JelleZijlstra
    added
    type-bugAn unexpected behavior, bug, or error
    topic-typing
    3.12only security fixes
    3.13only security fixes
    on May 24, 2023
  2. JelleZijlstra
    self-assigned this
    on May 24, 2023
  3. JelleZijlstra
    added a commit that references this issue on May 24, 2023

    gh-104879: Fix TypeAliasType.__module__ in exec() (#104881)

    fe77a99
  4. miss-islington
    added a commit that references this issue on May 24, 2023

    pythongh-104879: Fix TypeAliasType.__module__ in exec() (pythonGH-104881

    79b6101
  5. JelleZijlstra
    added a commit that references this issue on May 24, 2023

    [3.12] gh-104879: Fix TypeAliasType.__module__ in exec() (GH-104881) (#…

    b670214
  6. AlexWaygood
    closed this as completedon May 24, 2023
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3.12only security fixes3.13only security fixestopic-typingtype-bugAn unexpected behavior, bug, or error

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