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bpo-43950: Distinguish errors happening on character offset decoding (GH-27217)

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Batuhan Taskaya 2021-07-20 18:42:12 +03:00 • committed by GitHub
parent 4868b94c60
commit fbc349ff79
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2 changed files with 23 additions and 5 deletions
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10
Python/traceback.c
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@ -745,7 +745,17 @@ tb_displayline(PyTracebackObject* tb, PyObject *f, PyObject *filename, int linen
// Convert the utf-8 byte offset to the actual character offset so we print the right number of carets.
assert(source_line);
Py_ssize_t start_offset = _PyPegen_byte_offset_to_character_offset(source_line, start_col_byte_offset);
if (start_offset < 0) {
err = ignore_source_errors() < 0;
goto done;
}
Py_ssize_t end_offset = _PyPegen_byte_offset_to_character_offset(source_line, end_col_byte_offset);
if (end_offset < 0) {
err = ignore_source_errors() < 0;
goto done;
}
Py_ssize_t left_end_offset = -1;
Py_ssize_t right_start_offset = -1;