diff options
Diffstat (limited to 'Lib/zipfile.py')
| -rw-r--r-- | Lib/zipfile.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/zipfile.py b/Lib/zipfile.py index 34d2fa4..eee1f47 100644 --- a/Lib/zipfile.py +++ b/Lib/zipfile.py @@ -1349,6 +1349,8 @@ class ZipFile: print("given, inferred, offset", offset_cd, inferred, concat) # self.start_dir: Position of start of central directory self.start_dir = offset_cd + concat + if self.start_dir < 0: + raise BadZipFile("Bad offset for central directory") fp.seek(self.start_dir, 0) data = fp.read(size_cd) fp = io.BytesIO(data) |