Skip to content

PyCode_Addr2Location bogus assert(?) or invalid branch? #95060

Closed
Closed
PyCode_Addr2Location bogus assert(?) or invalid branch?#95060
Assignees
markshannon
Labels
3.11only security fixes3.12only security fixestype-bugAn unexpected behavior, bug, or error

Description

@Fidget-Spinner
Fidget-Spinner
opened on Jul 20, 2022

In https://github.com/python/cpython/blob/main/Objects/codeobject.c#L971-L975, addrq < 0 is a condition but the assert following the branch fails when addrq < 0. This causes mypyc to segfault on 3.11 debug.

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

Labels

3.11only security fixes3.12only security fixestype-bugAn unexpected behavior, bug, or error

Projects

No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions