Enforce UTF8 argv on rclpy.init() #273
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Signed-off-by: Michel Hidalgo <michel@ekumenlabs.com>
jacobperron
reviewed
Feb 11, 2019
rclpy/src/rclpy/_rclpy.c
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| @@ -501,6 +501,12 @@ rclpy_init(PyObject * Py_UNUSED(self), PyObject * args) | |||
| } | |||
| // Borrows a pointer, do not free arg_values[i] | |||
| arg_values[i] = PyUnicode_AsUTF8(pyarg); | |||
| if (NULL == arg_values[i]) { | |||
| PyErr_Format( | |||
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PyUnicode_AsUTF8 already sets an exception on error. I think you can omit this statement.
- Remove redundant CPython error setting. - Add a test case for non decodable UTF-8 in cmd args. Signed-off-by: Michel Hidalgo <michel@ekumenlabs.com>
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@jacobperron copied from ros2/rcl#388 (comment):
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Connected to ros2/rcl#374. An additional check to provide better exception messages.