| commit | 0d423b870b0669e7a47aca2739f89e96652546ce | [log] [tgz] |
|---|---|---|
| author | Antoine Pitrou <solipsis@pitrou.net> | Thu Jan 07 17:46:49 2010 +0000 |
| committer | Antoine Pitrou <solipsis@pitrou.net> | Thu Jan 07 17:46:49 2010 +0000 |
| tree | f79be272e08e3e2344e6ec7a48b040365935a816 | |
| parent | bdd863d0621fdd4e16ff9f9fc1f7ed5fef432721 [diff] [blame] |
Issue #7455: Fix possible crash in cPickle on invalid input. Patch by Florent Xicluna.
diff --git a/Modules/cPickle.c b/Modules/cPickle.c index f97959b..7fa7f70 100644 --- a/Modules/cPickle.c +++ b/Modules/cPickle.c
@@ -4117,7 +4117,7 @@ */ if (self->num_marks > 0 && self->marks[self->num_marks - 1] == len) { self->num_marks--; - } else if (len >= 0) { + } else if (len > 0) { len--; Py_DECREF(self->stack->data[len]); self->stack->length = len;