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Bernard Herzog pointed out that rl_parse_and_bind modifies its 

argument string (bad function!), so we make a temporary copy.
This commit is contained in:
Guido van Rossum 1998-12-04 15:34:39 +00:00
parent 8c2da61811
commit 3b5330ef2d
1 changed files with 9 additions and 2 deletions
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11
Modules/readline.c
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@ -48,10 +48,17 @@ parse_and_bind(self, args)
PyObject *self;
PyObject *args;
{
char *s;
char *s, *copy;
if (!PyArg_ParseTuple(args, "s", &s))
return NULL;
rl_parse_and_bind(s);
/* Make a copy -- rl_parse_and_bind() modifies its argument */
/* Bernard Herzog */
copy = malloc(1 + strlen(s));
if (copy == NULL)
return PyErr_NoMemory();
strcpy(copy, s);
rl_parse_and_bind(copy);
free(copy); /* Free the copy */
Py_INCREF(Py_None);
return Py_None;
}