mirrors
/
cpython
mirror of https://github.com/python/cpython.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

gh-121137: Add missing Py_DECREF calls for ADDITEMS opcode of _pickle.c (#121136) 

PyObject_GetAttr returns a new reference, but this reference is never decremented using Py_DECREF, so Py_DECREF calls to this referece are added
This commit is contained in:
Justin Applegate 2024-06-28 15:43:45 -06:00 committed by GitHub
parent e6543daf12
commit 92893fd8dc
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Modules/_pickle.c
View File

@ -6524,11 +6524,13 @@ load_additems(PickleState *state, UnpicklerObject *self)
if (result == NULL) { if (result == NULL) {
Pdata_clear(self->stack, i + 1); Pdata_clear(self->stack, i + 1);
Py_SET_SIZE(self->stack, mark); Py_SET_SIZE(self->stack, mark);
Py_DECREF(add_func);
return -1; return -1;
} }
Py_DECREF(result); Py_DECREF(result);
} }
Py_SET_SIZE(self->stack, mark); Py_SET_SIZE(self->stack, mark);
Py_DECREF(add_func);
} }
return 0; return 0;