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bpo-33308: Fix a crash in the parser module when convert an ST object. (#6519)

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Converting with line_info=False and col_info=True crashed before.
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Serhiy Storchaka 2018-04-19 01:55:37 +03:00 • committed by GitHub
parent c127a86e18
commit e5362eaa75
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3 changed files with 27 additions and 10 deletions
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6
Modules/parsermodule.c
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@ -135,18 +135,18 @@ node2tuple(node *n, /* node to convert */
goto error;
(void) addelem(result, 1, w);
if (lineno == 1) {
if (lineno) {
w = PyLong_FromLong(n->n_lineno);
if (w == NULL)
goto error;
(void) addelem(result, 2, w);
}
if (col_offset == 1) {
if (col_offset) {
w = PyLong_FromLong(n->n_col_offset);
if (w == NULL)
goto error;
(void) addelem(result, 3, w);
(void) addelem(result, 2 + lineno, w);
}
}
else {