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No NULL check in sqliteconnection.c #129346

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3.12only security fixes3.13bugs and security fixes3.14bugs and security fixestopic-sqlite3type-bugAn unexpected behavior, bug, or error
@wooffie

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@wooffie

Bug report

Bug description:

aggregate_instance= (PyObject**)sqlite3_aggregate_context(context,sizeof(PyObject*));

In this case we don'y check it against NULL, and can dereference in next line:

if (*aggregate_instance==NULL) {

CPython versions tested on:

CPython main branch

Operating systems tested on:

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    3.12only security fixes3.13bugs and security fixes3.14bugs and security fixestopic-sqlite3type-bugAn unexpected behavior, bug, or error

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