Skip to content

[3.13] gh-132744: Check recursion limit in _PY_FRAME_GENERAL (GH-132746) #138032

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Aug 22, 2025
Merged

[3.13] gh-132744: Check recursion limit in _PY_FRAME_GENERAL (GH-132746) #138032

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
1252289
[3.13] gh-132744: Runaway recursion for _PY_FRAME_GENERAL (GH-132746)
skv0zsneg Aug 21, 2025
0dab824
Add news file from orginal PR
skv0zsneg Aug 22, 2025
2b6371f
Fix linter.
skv0zsneg Aug 22, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 5 additions & 5 deletions Include/internal/pycore_opcode_metadata.h
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

235 changes: 118 additions & 117 deletions Include/internal/pycore_uop_ids.h
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

4 changes: 4 additions & 0 deletions Include/internal/pycore_uop_metadata.h
View file
Open in desktop

Some generated files are not rendered by default. Learn more about how customized files appear on GitHub.

7 changes: 7 additions & 0 deletions Lib/test/test_opcache.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -537,6 +537,13 @@ def count_args(self, *args):
MyClass.__init__.__code__ = count_args.__code__
instantiate()

def test_recursion_check_for_general_calls(self):
def test(default=None):
return test()

with self.assertRaises(RecursionError):
test()


@threading_helper.requires_working_threading()
@requires_specialization
Expand Down
1 change: 1 addition & 0 deletions Misc/NEWS.d/next/Core and Builtins/2025-04-20-10-37-39.gh-issue-132744.ArrCp8.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
Certain calls now check for runaway recursion and respect the system recursion limit.
Loading
Loading