[PATCH 2 of 4] windows: ensure mixedfilemodewrapper fd doesn't escape by entering context mgr
Matt Harbison
mharbison72 at gmail.com
Sat Dec 15 15:04:25 EST 2018
# HG changeset patch
# User Matt Harbison <matt_harbison at yahoo.com>
# Date 1544899294 18000
# Sat Dec 15 13:41:34 2018 -0500
# Node ID d40ef8f0cd2cce5b41e48924fc2a3d486b4c534d
# Parent 068910232e124a50a13fd7444844d9151db48d6b
windows: ensure mixedfilemodewrapper fd doesn't escape by entering context mgr
Otherwise it seems that the special read and write handling would be bypassed.
diff --git a/mercurial/windows.py b/mercurial/windows.py
--- a/mercurial/windows.py
+++ b/mercurial/windows.py
@@ -70,7 +70,8 @@ class mixedfilemodewrapper(object):
object.__setattr__(self, r'_lastop', 0)
def __enter__(self):
- return self._fp.__enter__()
+ self._fp.__enter__()
+ return self
def __exit__(self, exc_type, exc_val, exc_tb):
self._fp.__exit__(exc_type, exc_val, exc_tb)
More information about the Mercurial-devel
mailing list