From bf6f592e36f207c90ff59aca61d3abbe2ef79285 Mon Sep 17 00:00:00 2001
From: "darin%netscape.com"
 <darin%netscape.com@18797224-902f-48f8-a5cc-f745e15eee43>
Date: Sat, 8 Feb 2003 00:52:54 +0000
Subject: [PATCH] fixes bug 192272 "Mozilla crashed on Quit after attempting
 access to SSL IMAP account during DNS hang [@
 nsInputStreamPump::EnsureWaiting]" r=sspitzer sr=bienvenu a=asa

git-svn-id: svn://10.0.0.236/trunk@137571 18797224-902f-48f8-a5cc-f745e15eee43
---
 mozilla/mailnews/imap/src/nsImapProtocol.cpp | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/mozilla/mailnews/imap/src/nsImapProtocol.cpp b/mozilla/mailnews/imap/src/nsImapProtocol.cpp
index 9c89ceeab8a..4efab86464c 100644
--- a/mozilla/mailnews/imap/src/nsImapProtocol.cpp
+++ b/mozilla/mailnews/imap/src/nsImapProtocol.cpp
@@ -961,7 +961,13 @@ NS_IMETHODIMP nsImapProtocol::Run()
     }
         
     me->m_runningUrl = nsnull;
-    me->m_transport = nsnull;
+    if (m_transport)
+    {
+        // make sure the transport closes (even if someone is still indirectly
+        // referencing it).
+        me->m_transport->Close(NS_ERROR_ABORT);
+        me->m_transport = nsnull;
+    }
     me->m_inputStream = nsnull;
     me->m_outputStream = nsnull;
     me->m_channelListener = nsnull;
@@ -1069,8 +1075,10 @@ nsImapProtocol::TellThreadToDie(PRBool isSaveToClose)
     }
   }
 
-  if (m_pump)
-    m_pump->Cancel(NS_ERROR_ABORT);
+  // kill the socket connection
+  if (m_transport)
+    m_transport->Close(NS_ERROR_ABORT);
+
   PR_EnterMonitor(m_threadDeathMonitor);
   m_threadShouldDie = PR_TRUE;
   PR_ExitMonitor(m_threadDeathMonitor);