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Fix Py_buffer leak on GetBuffer failure

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Fixes #852.
This commit is contained in:
Jason Rhinelander 2017-05-16 09:38:58 -04:00
parent 4567f1f82a
commit 731a9f6cea
1 changed files with 3 additions and 1 deletions
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4
include/pybind11/pytypes.h
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@ -1155,8 +1155,10 @@ public:
int flags = PyBUF_STRIDES | PyBUF_FORMAT;
if (writable) flags |= PyBUF_WRITABLE;
Py_buffer *view = new Py_buffer();
if (PyObject_GetBuffer(m_ptr, view, flags) != 0)
if (PyObject_GetBuffer(m_ptr, view, flags) != 0) {
delete view;
throw error_already_set();
}
return buffer_info(view);
}
};