[tor-commits] [stem/master] Ensure accounting reset times are non-negative

[atagar at torproject.org]

commit 160915ad54fc835585c21e0d73f91c874d3db0a5
Author: Damian Johnson <atagar at torproject.org>
Date:   Sun Dec 1 13:06:45 2019 -0800

    Ensure accounting reset times are non-negative
    
    Huh. I lack a repro so unsure how this came about but someone reported a
    negative reset time...
    
      https://trac.torproject.org/projects/tor/ticket/32642
    
    It would be nice to correct the root cause, but cest la vi. Ensuring these
    counts are non-negative.
---
 stem/control.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stem/control.py b/stem/control.py
index 24640fd5..f0242b0d 100644
--- a/stem/control.py
+++ b/stem/control.py
@@ -1521,7 +1521,7 @@ class Controller(BaseController):
       retrieved = retrieved,
       status = status,
       interval_end = interval_end,
-      time_until_reset = calendar.timegm(interval_end.timetuple()) - int(retrieved),
+      time_until_reset = max(0, calendar.timegm(interval_end.timetuple()) - int(retrieved)),
       read_bytes = used_read,
       read_bytes_left = left_read,
       read_limit = used_read + left_read,