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Alexey Izbyshevmiss-islington
Alexey Izbyshev
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miss-islington
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bpo-34457: Python/ast.c: Add missing NULL check to alias_for_import_name(). (pythonGH-8852)
Reported by Svace static analyzer. (cherry picked from commit 28853a2) Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
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‎Python/ast.c‎

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Original file line numberDiff line numberDiff line change
@@ -3252,6 +3252,8 @@ alias_for_import_name(struct compiling *c, const node *n, int store)
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break;
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case STAR:
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str = PyUnicode_InternFromString("*");
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if (!str)
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return NULL;
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if (PyArena_AddPyObject(c->c_arena, str) < 0) {
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Py_DECREF(str);
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return NULL;

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