mirror of https://github.com/python/cpython
gh-116520: Fix error handling in `os_get_terminal_size_impl` in `posixmodule` (#116521)
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@ -14981,12 +14981,23 @@ os_get_terminal_size_impl(PyObject *module, int fd)
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termsize = PyStructSequence_New((PyTypeObject *)TerminalSizeType);
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if (termsize == NULL)
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return NULL;
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PyStructSequence_SET_ITEM(termsize, 0, PyLong_FromLong(columns));
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PyStructSequence_SET_ITEM(termsize, 1, PyLong_FromLong(lines));
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if (PyErr_Occurred()) {
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Py_DECREF(termsize);
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return NULL;
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}
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int pos = 0;
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#define SET_TERMSIZE(CALL) \
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do { \
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PyObject *item = (CALL); \
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if (item == NULL) { \
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Py_DECREF(termsize); \
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return NULL; \
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} \
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PyStructSequence_SET_ITEM(termsize, pos++, item); \
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} while(0)
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SET_TERMSIZE(PyLong_FromLong(columns));
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SET_TERMSIZE(PyLong_FromLong(lines));
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#undef SET_TERMSIZE
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return termsize;
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}
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#endif /* defined(TERMSIZE_USE_CONIO) || defined(TERMSIZE_USE_IOCTL) */
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