From: Anthony Sottile <asottile@umich.edu>
Date: Sat, 24 May 2025 03:07:39 +0000 (-0400)
Subject: gh-134546: ensure remote pdb script is readable (#134552)
X-Git-Tag: v3.15.0a1~1539
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=74a9c60f3ee2195e506144c3811090f1334c996b;p=thirdparty%2FPython%2Fcpython.git

gh-134546: ensure remote pdb script is readable (#134552)
---

diff --git a/Lib/pdb.py b/Lib/pdb.py
index 78ee35f61bbc..fc83728fb6dc 100644
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -75,6 +75,7 @@ import dis
 import code
 import glob
 import json
+import stat
 import token
 import types
 import atexit
@@ -3418,6 +3419,8 @@ def attach(pid, commands=()):
             )
         )
         connect_script.close()
+        orig_mode = os.stat(connect_script.name).st_mode
+        os.chmod(connect_script.name, orig_mode | stat.S_IROTH | stat.S_IRGRP)
         sys.remote_exec(pid, connect_script.name)
 
         # TODO Add a timeout? Or don't bother since the user can ^C?
diff --git a/Misc/NEWS.d/next/Library/2025-05-22-18-14-13.gh-issue-134546.fjLVzK.rst b/Misc/NEWS.d/next/Library/2025-05-22-18-14-13.gh-issue-134546.fjLVzK.rst
new file mode 100644
index 000000000000..eea897f59181
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2025-05-22-18-14-13.gh-issue-134546.fjLVzK.rst
@@ -0,0 +1 @@
+Ensure :mod:`pdb` remote debugging script is readable by remote Python process.