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authorWalter Dörwald <walter@livinglogic.de>2002-11-06 16:15:14 (GMT)
committerWalter Dörwald <walter@livinglogic.de>2002-11-06 16:15:14 (GMT)
commit07e147667cf02cbcb05c84fe03fee31ef61a21c4 (patch)
treeb190c3881196b25e5588937b3f96a9b421c00c04 /Objects/intobject.c
parentaca49b065bbe7c27d47798bdb3cb059ef213fc16 (diff)
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Make int("...") return a long if an int would overflow.
Also remove the 512 character limitation for int(u"...") and long(u"..."). This closes SF bug #629989.
Diffstat (limited to 'Objects/intobject.c')
-rw-r--r--Objects/intobject.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/Objects/intobject.c b/Objects/intobject.c
index 7404e98..e339085 100644
--- a/Objects/intobject.c
+++ b/Objects/intobject.c
@@ -208,10 +208,9 @@ PyInt_FromString(char *s, char **pend, int base)
return NULL;
}
else if (errno != 0) {
- PyOS_snprintf(buffer, sizeof(buffer),
- "int() literal too large: %.200s", s);
- PyErr_SetString(PyExc_ValueError, buffer);
- return NULL;
+ if (err_ovf("string/unicode conversion"))
+ return NULL;
+ return PyLong_FromString(s, pend, base);
}
if (pend)
*pend = end;
@@ -222,16 +221,19 @@ PyInt_FromString(char *s, char **pend, int base)
PyObject *
PyInt_FromUnicode(Py_UNICODE *s, int length, int base)
{
- char buffer[256];
+ PyObject *result;
+ char *buffer = PyMem_MALLOC(length+1);
- if (length >= sizeof(buffer)) {
- PyErr_SetString(PyExc_ValueError,
- "int() literal too large to convert");
+ if (buffer == NULL)
return NULL;
- }
- if (PyUnicode_EncodeDecimal(s, length, buffer, NULL))
+
+ if (PyUnicode_EncodeDecimal(s, length, buffer, NULL)) {
+ PyMem_FREE(buffer);
return NULL;
- return PyInt_FromString(buffer, NULL, base);
+ }
+ result = PyInt_FromString(buffer, NULL, base);
+ PyMem_FREE(buffer);
+ return result;
}
#endif