17 lines
457 B
Diff
17 lines
457 B
Diff
--- bindings/python/rrdtoolmodule.c
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+++ bindings/python/rrdtoolmodule.c
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@@ -57,7 +57,12 @@
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PyObject *o;
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int size, i;
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- size = PyTuple_Size(args);
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+ if ( PyTuple_Size(args) <= INT_MAX )
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+ size = PyTuple_Size(args);
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+ else {
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+ PyErr_Format(PyExc_ValueError,"too big return value");
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+ return -1;
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+ }
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*argv = PyMem_New(char *, size + 1);
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if (*argv == NULL)
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return -1;
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