Crash report
Code says that it cannot fail:
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static int |
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bytearray_getbuffer(PyObject *self, Py_buffer *view, int flags) |
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{ |
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PyByteArrayObject *obj = _PyByteArray_CAST(self); |
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if (view == NULL) { |
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PyErr_SetString(PyExc_BufferError, |
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"bytearray_getbuffer: view==NULL argument is obsolete"); |
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return -1; |
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} |
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|
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void *ptr = (void *) PyByteArray_AS_STRING(obj); |
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/* cannot fail if view != NULL and readonly == 0 */ |
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(void)PyBuffer_FillInfo(view, (PyObject*)obj, ptr, Py_SIZE(obj), 0, flags); |
But, it can:
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if (flags != PyBUF_SIMPLE) { /* fast path */ |
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if (flags == PyBUF_READ || flags == PyBUF_WRITE) { |
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PyErr_BadInternalCall(); |
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return -1; |
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} |
I have a PR ready.
CC @JelleZijlstra
Linked PRs
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Crash report
Code says that it cannot fail:
cpython/Objects/bytearrayobject.c
Lines 44 to 56 in 4cd1076
But, it can:
cpython/Objects/abstract.c
Lines 770 to 774 in 4cd1076
I have a PR ready.
CC @JelleZijlstra
Linked PRs