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gh-124642: Dictionaries aren't marking objects as weakref'd #124643

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Merged
merged 3 commits into from
Sep 30, 2024
Merged

gh-124642: Dictionaries aren't marking objects as weakref'd #124643

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75507f6
Dictionaries aren't marking objects as weakref'd
DinoV Sep 26, 2024
55d5e6d
📜🤖 Added by blurb_it.
blurb-it[bot] Sep 27, 2024
6c286b2
Do same fix for instance attributes
DinoV Sep 27, 2024
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Do same fix for instance attributes
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@DinoV
DinoV committed Sep 27, 2024
commit 6c286b2eabb247f6e451693b1d70f210b651361b
4 changes: 2 additions & 2 deletions Objects/dictobject.c
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Original file line number Diff line number Diff line change
Expand Up @@ -7015,7 +7015,7 @@ _PyObject_TryGetInstanceAttribute(PyObject *obj, PyObject *name, PyObject **attr
// Still no dict, we can read from the values
assert(values->valid);
value = values->values[ix];
*attr = Py_XNewRef(value);
*attr = _Py_XNewRefWithLock(value);
success = true;
}

Expand All @@ -7035,7 +7035,7 @@ _PyObject_TryGetInstanceAttribute(PyObject *obj, PyObject *name, PyObject **attr

if (dict->ma_values == values && FT_ATOMIC_LOAD_UINT8(values->valid)) {
value = _Py_atomic_load_ptr_relaxed(&values->values[ix]);
*attr = Py_XNewRef(value);
*attr = _Py_XNewRefWithLock(value);
success = true;
} else {
// Caller needs to lookup from the dictionary
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