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Fixed memory leak in error branch of object_repr which may leak a reference to mod when type_name returns NULL. CID 715371

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Christian Heimes 2012-09-10 16:57:36 +02:00
parent 3d463393bb
commit e81dc296f2
1 changed files with 3 additions and 1 deletions
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4
Objects/typeobject.c
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@ -2925,8 +2925,10 @@ object_repr(PyObject *self)
mod = NULL; mod = NULL;
} }
name = type_name(type, NULL); name = type_name(type, NULL);
if (name == NULL) if (name == NULL) {
Py_XDECREF(mod);
return NULL; return NULL;
}
if (mod != NULL && PyUnicode_CompareWithASCIIString(mod, "builtins")) if (mod != NULL && PyUnicode_CompareWithASCIIString(mod, "builtins"))
rtn = PyUnicode_FromFormat("<%U.%U object at %p>", mod, name, self); rtn = PyUnicode_FromFormat("<%U.%U object at %p>", mod, name, self);
else else