diff options
Diffstat (limited to 'synapse/util')
| -rw-r--r-- | synapse/util/logcontext.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/synapse/util/logcontext.py b/synapse/util/logcontext.py index 07e83fadda..848765e530 100644 --- a/synapse/util/logcontext.py +++ b/synapse/util/logcontext.py @@ -385,7 +385,13 @@ class LoggingContextFilter(logging.Filter): context = LoggingContext.current_context() for key, value in self.defaults.items(): setattr(record, key, value) - context.copy_to(record) + + # context should never be None, but if it somehow ends up being, then + # we end up in a death spiral of infinite loops, so let's check, for + # robustness' sake. + if context is not None: + context.copy_to(record) + return True |