diff options
Diffstat (limited to 'Objects/listobject.c')
| -rw-r--r-- | Objects/listobject.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Objects/listobject.c b/Objects/listobject.c index 1aa68ed..9a1a6b4 100644 --- a/Objects/listobject.c +++ b/Objects/listobject.c @@ -1780,11 +1780,16 @@ list_ass_subscript(PyListObject* self, PyObject* item, PyObject* value) understand these for loops */ for (cur = start, i = 0; cur < stop; - cur += step, i++) - { + cur += step, i++) { + int lim = step; + garbage[i] = PyList_GET_ITEM(self, cur); - for (j = 0; j < step; j++) { + if (cur + step >= self->ob_size) { + lim = self->ob_size - cur - 1; + } + + for (j = 0; j < lim; j++) { PyList_SET_ITEM(self, cur + j - i, PyList_GET_ITEM(self, cur + j + 1)); |