[LLDB] Remove signature from python copy when injecting ASAN runtime

adrian-prantl · adrian-prantl · commit f8243ce9c73b · 2025-10-27T15:49:58.000-07:00
diff --git a/lldb/test/API/lit.cfg.py b/lldb/test/API/lit.cfg.py
@@ -90,6 +90,8 @@ def find_python_interpreter():
     )
 
     shutil.copy(real_python, copied_python)
+    # macOS 15+ restricts injecting the ASAN runtime to only user-compiled code.
+    subprocess.check_call(["/usr/bin/codesign", "--remove-signature", copied_python])
 
     # Now make sure the copied Python works. The Python in Xcode has a relative
     # RPATH and cannot be copied.

Original file line number	Diff line number	Diff line change
`@@ -90,6 +90,8 @@ def find_python_interpreter():`
`90`	`90`	`)`
`91`	`91`
`92`	`92`	`shutil.copy(real_python, copied_python)`
	`93`	`+ # macOS 15+ restricts injecting the ASAN runtime to only user-compiled code.`
	`94`	`+ subprocess.check_call(["/usr/bin/codesign", "--remove-signature", copied_python])`
`93`	`95`
`94`	`96`	`# Now make sure the copied Python works. The Python in Xcode has a relative`
`95`	`97`	`# RPATH and cannot be copied.`