From: Sage Weil <sage@newdream.net>
Date: Wed, 28 Apr 2010 21:07:20 +0000 (-0700)
Subject: msgr: fix segfault sending msg on closed Connection/pipe
X-Git-Tag: v0.22~559^2~1
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=2e2222f8038c8c61898dcd75bd7e6bc5baafbdf2;p=ceph.git

msgr: fix segfault sending msg on closed Connection/pipe
---

diff --git a/src/msg/SimpleMessenger.cc b/src/msg/SimpleMessenger.cc
index d9df0cf146d8..12900cfcc2e7 100644
--- a/src/msg/SimpleMessenger.cc
+++ b/src/msg/SimpleMessenger.cc
@@ -2271,6 +2271,11 @@ bool SimpleMessenger::register_entity(entity_name_t name)
 
 void SimpleMessenger::submit_message(Message *m, Pipe *pipe)
 { 
+  if (!pipe) {
+    m->put();
+    return;
+  }
+
   lock.Lock();
   {
     pipe->pipe_lock.Lock();