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Stack buffer overflow in bz2 when reusing BZ2Decompressor after error #150599

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Stack buffer overflow in bz2 when reusing BZ2Decompressor after error#150599
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StanFromIreland
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extension-modulesC modules in the Modules dirtype-crashA hard crash of the interpreter, possibly with a core dump
@StanFromIreland

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@StanFromIreland
StanFromIreland
opened on May 30, 2026

Crash report

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CPython versions tested on:

CPython main branch

Operating systems tested on:

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Output from running 'python -VV' on the command line:

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extension-modulesC modules in the Modules dirtype-crashA hard crash of the interpreter, possibly with a core dump

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