From: pxinwr <peixing.xin@windriver.com>
Date: Thu, 17 Dec 2020 19:22:29 +0000 (+0800)
Subject: bpo-31904: posixpath.expanduser() handles None user home on VxWorks (GH-23530)
X-Git-Tag: v3.10.0a4~140
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=75dabfe7a8324a16687959cc401deb72b104a575;p=thirdparty%2FPython%2Fcpython.git

bpo-31904: posixpath.expanduser() handles None user home on VxWorks (GH-23530)
---

diff --git a/Lib/posixpath.py b/Lib/posixpath.py
index ecb4e5a8f707..62afbd0ccf0f 100644
--- a/Lib/posixpath.py
+++ b/Lib/posixpath.py
@@ -262,6 +262,9 @@ def expanduser(path):
             # password database, return the path unchanged
             return path
         userhome = pwent.pw_dir
+    # if no user home, return the path unchanged on VxWorks
+    if userhome is None and sys.platform == "vxworks":
+        return path
     if isinstance(path, bytes):
         userhome = os.fsencode(userhome)
         root = b'/'
diff --git a/Misc/NEWS.d/next/Library/2020-11-27-18-09-59.bpo-31904.g8k43d.rst b/Misc/NEWS.d/next/Library/2020-11-27-18-09-59.bpo-31904.g8k43d.rst
new file mode 100644
index 000000000000..5a687d1eb32d
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2020-11-27-18-09-59.bpo-31904.g8k43d.rst
@@ -0,0 +1,2 @@
+:func:`posixpath.expanduser` returns the input *path* unchanged if
+user home directory is None on VxWorks.