From 96692d24c8cdf0fe88260949b67f8580e0c70696 Mon Sep 17 00:00:00 2001
From: Greg Farnum <gregf@hq.newdream.net>
Date: Mon, 18 Oct 2010 11:23:50 -0700
Subject: [PATCH] messenger: Make sure to unlock existing->pipe_lock. There are
 a few cases in the "open" section where we can go to fail_unlocked while
 still holding existing->pipe_lock. So unlock it.

---
 src/msg/SimpleMessenger.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/msg/SimpleMessenger.cc b/src/msg/SimpleMessenger.cc
index 12a42097af934..eb487f609362d 100644
--- a/src/msg/SimpleMessenger.cc
+++ b/src/msg/SimpleMessenger.cc
@@ -897,6 +897,8 @@ int SimpleMessenger::Pipe::accept()
 
 
  fail_unlocked:
+  if (existing)
+    existing->pipe_lock.Unlock();
   pipe_lock.Lock();
   state = STATE_CLOSED;
   fault();
-- 
2.39.5