commit b5aecb743d33db1a6378d59792d8e57305b6c6f2 Author: Damian Johnson atagar@torproject.org Date: Fri Jun 14 11:56:04 2019 -0700

Controller's get_conf_map concurrently modified dictionary

Oddly I'm not reproing this issue when I run the tests, but I definitely see the bug. Iteration requires a shallow copy of the dictionary's keys.

https://trac.torproject.org/projects/tor/ticket/30882 --- stem/control.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stem/control.py b/stem/control.py index a821634a..d8423ffa 100644 --- a/stem/control.py +++ b/stem/control.py @@ -2361,7 +2361,7 @@ class Controller(BaseController): # entries since the user didn't request those by their key, so we can't # be sure what they wanted.

- for key in reply: + for key in list(reply): if not key.lower() in MAPPED_CONFIG_KEYS.values(): user_expected_key = _case_insensitive_lookup(params, key, key)