[Python-checkins] cpython (3.1): Issue #16248: Disable code execution from the user's home directory by tkinter
benjamin.peterson
python-checkins at python.org
Sun Dec 9 16:17:51 CET 2012
http://hg.python.org/cpython/rev/03b3124e9ea3
changeset: 80782:03b3124e9ea3
branch: 3.1
parent: 76255:5a6fa1b8767f
user: Antoine Pitrou <solipsis at pitrou.net>
date: Sun Dec 09 14:46:18 2012 +0100
summary:
Issue #16248: Disable code execution from the user's home directory by tkinter when the -E flag is passed to Python.
Patch by Zachary Ware.
files:
Lib/tkinter/__init__.py | 4 +++-
Misc/NEWS | 3 +++
2 files changed, 6 insertions(+), 1 deletions(-)
diff --git a/Lib/tkinter/__init__.py b/Lib/tkinter/__init__.py
--- a/Lib/tkinter/__init__.py
+++ b/Lib/tkinter/__init__.py
@@ -1632,7 +1632,9 @@
self.tk = _tkinter.create(screenName, baseName, className, interactive, wantobjects, useTk, sync, use)
if useTk:
self._loadtk()
- self.readprofile(baseName, className)
+ if not sys.flags.ignore_environment:
+ # Issue #16248: Honor the -E flag to avoid code injection.
+ self.readprofile(baseName, className)
def loadtk(self):
if not self._tkloaded:
self.tk.loadtk()
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -13,6 +13,9 @@
Library
-------
+- Issue #16248: Disable code execution from the user's home directory by tkinter
+ when the -E flag is passed to Python.
+
What's New in Python 3.1.5?
===========================
--
Repository URL: http://hg.python.org/cpython
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