diff options
Diffstat (limited to 'Lib/tarfile.py')
| -rw-r--r-- | Lib/tarfile.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/Lib/tarfile.py b/Lib/tarfile.py index bf6129e39f..bfdba58efe 100644 --- a/Lib/tarfile.py +++ b/Lib/tarfile.py @@ -1764,14 +1764,19 @@ class TarFile(object): if fileobj is None: fileobj = bltn_open(name, mode + "b") + extfileobj = False + else: + extfileobj = True try: t = cls.taropen(name, mode, gzip.GzipFile(name, mode, compresslevel, fileobj), **kwargs) except IOError: + if not extfileobj: + fileobj.close() raise ReadError("not a gzip file") - t._extfileobj = False + t._extfileobj = extfileobj return t @classmethod @@ -1795,6 +1800,7 @@ class TarFile(object): try: t = cls.taropen(name, mode, fileobj, **kwargs) except (IOError, EOFError): + fileobj.close() raise ReadError("not a bzip2 file") t._extfileobj = False return t |