commit e413cde95f79544aefce5576ebb92d18cbf6ff2e
author Serhiy Storchaka <storchaka@gmail.com> Sat Jan 18 16:28:08 2014 +0200
committer Serhiy Storchaka <storchaka@gmail.com> Sat Jan 18 16:28:08 2014 +0200
tree 0f489572ee5fb28f164ea93ab7aeb219d4df7e00
parent c2d01423e02d9721f897812cf6a93e64c7d75c15

Issue #20244: Fixed possible file leaks when unexpected error raised in
tarfile open functions.

Lib/tarfile.py

diff --git a/Lib/tarfile.py b/Lib/tarfile.py
index 6c40cb9..d31bc70 100755
--- a/Lib/tarfile.py
+++ b/Lib/tarfile.py
@@ -1671,6 +1671,9 @@
             if mode == 'r':
                 raise ReadError("not a bzip2 file")
             raise
+        except:
+            fileobj.close()
+            raise
         t._extfileobj = False
         return t
 
@@ -1696,6 +1699,9 @@
             if mode == 'r':
                 raise ReadError("not an lzma file")
             raise
+        except:
+            fileobj.close()
+            raise
         t._extfileobj = False
         return t