41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
From d53bf1509f40c8e84feb62ac13e91b76074a063a Mon Sep 17 00:00:00 2001
|
|
From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <miro@hroncok.cz>
|
|
Date: Tue, 14 May 2024 16:19:02 +0200
|
|
Subject: [PATCH] Explicitly disallow resource paths starting with single
|
|
backslash
|
|
|
|
Previously, such paths were disallowed implicitly
|
|
as they were treated as Windows absolute paths.
|
|
|
|
Since Python 3.13, paths starting with a single backslash are not considered
|
|
Windows-absolute, so we treat them specially.
|
|
|
|
This change makes the existing doctest pass with Python 3.13.
|
|
|
|
Partially fixes https://github.com/pypa/setuptools/issues/4196
|
|
---
|
|
pkg_resources/__init__.py | 3 ++-
|
|
1 file changed, 2 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/pkg_resources/__init__.py b/pkg_resources/__init__.py
|
|
index 713d9bdfa3..faee7dec79 100644
|
|
--- a/pkg_resources/__init__.py
|
|
+++ b/pkg_resources/__init__.py
|
|
@@ -1604,6 +1604,7 @@ def _validate_resource_path(path):
|
|
os.path.pardir in path.split(posixpath.sep)
|
|
or posixpath.isabs(path)
|
|
or ntpath.isabs(path)
|
|
+ or path.startswith("\\")
|
|
)
|
|
if not invalid:
|
|
return
|
|
@@ -1611,7 +1612,7 @@ def _validate_resource_path(path):
|
|
msg = "Use of .. or absolute path in a resource path is not allowed."
|
|
|
|
# Aggressively disallow Windows absolute paths
|
|
- if ntpath.isabs(path) and not posixpath.isabs(path):
|
|
+ if (path.startswith("\\") or ntpath.isabs(path)) and not posixpath.isabs(path):
|
|
raise ValueError(msg)
|
|
|
|
# for compatibility, warn; in future
|