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Fix potential NULL pointer dereferencing in ast module

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CID 719690
This commit is contained in:
Christian Heimes 2013-07-24 21:02:17 +02:00
parent a92fbe6dce
commit 72f562f719
1 changed files with 1 additions and 1 deletions
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2
Python/ast.c
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@ -535,11 +535,11 @@ init_normalization(struct compiling *c)
if (!c->c_normalize)
return 0;
c->c_normalize_args = Py_BuildValue("(sN)", "NFKC", Py_None);
PyTuple_SET_ITEM(c->c_normalize_args, 1, NULL);
if (!c->c_normalize_args) {
Py_CLEAR(c->c_normalize);
return 0;
}
PyTuple_SET_ITEM(c->c_normalize_args, 1, NULL);
return 1;
}