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| author | Raymond Hettinger <python@rcn.com> | 2015-08-26 08:08:38 -0700 |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2015-08-26 08:08:38 -0700 |
| commit | c4517b5e16e2d3c7092c3ffcb4bf8e751aa3d8f8 (patch) | |
| tree | b49ff3831badd246d6540c3c73706c239f6d89b1 /Modules | |
| parent | 22fce54dfb7f9aeaec5da5b05299e4cbd27361dc (diff) | |
| download | cpython-c4517b5e16e2d3c7092c3ffcb4bf8e751aa3d8f8.tar.gz | |
Issue #24913: Fix overrun error in deque.index().
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_collectionsmodule.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index 830c5b83eb..3856d83fb4 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -924,6 +924,8 @@ deque_index(dequeobject *deque, PyObject *args) if (stop < 0) stop = 0; } + if (stop > Py_SIZE(deque)) + stop = Py_SIZE(deque); for (i=0 ; i<stop ; i++) { if (i >= start) { |