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| author | Antoine Pitrou <solipsis@pitrou.net> | 2013-04-15 19:51:09 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2013-04-15 19:51:09 (GMT) |
| commit | 3034efdd298ad5f94a61f9f0e8ab0fee1d2d212e (patch) | |
| tree | 42236d2d7518cd4f214de096919718811e7ad3fa /Lib/pickle.py | |
| parent | ed3cd7e445e7be413d1b454471454f7ff9f21f1f (diff) | |
| download | cpython-3034efdd298ad5f94a61f9f0e8ab0fee1d2d212e.zip cpython-3034efdd298ad5f94a61f9f0e8ab0fee1d2d212e.tar.gz cpython-3034efdd298ad5f94a61f9f0e8ab0fee1d2d212e.tar.bz2 | |
Issue #17710: Fix pickle raising a SystemError on bogus input.
Diffstat (limited to 'Lib/pickle.py')
| -rw-r--r-- | Lib/pickle.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/pickle.py b/Lib/pickle.py index e81a379..161c2e9 100644 --- a/Lib/pickle.py +++ b/Lib/pickle.py @@ -951,7 +951,7 @@ class _Unpickler: rep = orig[:-1] for q in (b'"', b"'"): # double or single quote if rep.startswith(q): - if not rep.endswith(q): + if len(rep) < 2 or not rep.endswith(q): raise ValueError("insecure string pickle") rep = rep[len(q):-len(q)] break |