[tor-commits] [tor/master] Clarify why bug12985 is a thing

[nickm at torproject.org]

commit e9463b04e7c396d4344dc658e0c9dae3bdfc15af
Author: Nick Mathewson <nickm at torproject.org>
Date:   Wed Jan 7 11:52:24 2015 -0500

    Clarify why bug12985 is a thing
---
 changes/bug12985 |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/changes/bug12985 b/changes/bug12985
index dc14cdd..636ae4d 100644
--- a/changes/bug12985
+++ b/changes/bug12985
@@ -1,4 +1,5 @@
   o Minor bugfixes (shutdown):
     - When shutting down, always call event_del() on lingering read or
-      write events before freeing them. Fixes bug 12985; bugfix on
+      write events before freeing them. Otherwise, we risk double-frees
+      or read-after-frees in event_base_free(). Fixes bug 12985; bugfix on
       0.1.0.2-rc.