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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 21:02:50 +02:00
commit 6f08d30afe
1 changed files with 1 additions and 1 deletions
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Python/ast.c
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@ -528,11 +528,11 @@ init_normalization(struct compiling *c)
if (!c->c_normalize) if (!c->c_normalize)
return 0; return 0;
c->c_normalize_args = Py_BuildValue("(sN)", "NFKC", Py_None); c->c_normalize_args = Py_BuildValue("(sN)", "NFKC", Py_None);
PyTuple_SET_ITEM(c->c_normalize_args, 1, NULL);
if (!c->c_normalize_args) { if (!c->c_normalize_args) {
Py_CLEAR(c->c_normalize); Py_CLEAR(c->c_normalize);
return 0; return 0;
} }
PyTuple_SET_ITEM(c->c_normalize_args, 1, NULL);
return 1; return 1;
} }