From 5c2aa3a8aa687aa3aae3ab609beea14fe957bc92 Mon Sep 17 00:00:00 2001
From: Justin Anderson <jander@mit.edu>
Date: Tue, 7 Oct 2008 21:55:01 +0000
Subject: [PATCH] KerberosAgent fails to handle multiple clients because it
 attempts to message freed memory

ticket: new
status: open

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20839 dc483132-0cff-0310-8789-dd5450dbe970
---
 src/kim/agent/mac/KerberosAgentController.m | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/kim/agent/mac/KerberosAgentController.m b/src/kim/agent/mac/KerberosAgentController.m
index b392dd40a..53b4bbd9e 100644
--- a/src/kim/agent/mac/KerberosAgentController.m
+++ b/src/kim/agent/mac/KerberosAgentController.m
@@ -120,6 +120,7 @@
     }
     
     [autoQuitTimer invalidate];
+    autoQuitTimer = nil;
     
     [KerberosAgentListener didAddClient:info error:err];
     [info release];
@@ -213,6 +214,7 @@
         if ([self.clients count] == 0) {
             // the client removes itself after select identity,
             // but might come back shortly afterward in need of an auth prompt
+            [autoQuitTimer invalidate];
             autoQuitTimer = [NSTimer scheduledTimerWithTimeInterval:SECONDS_BEFORE_AUTO_QUIT_ON_NO_CLIENTS
                                                              target:self
                                                            selector:@selector(quitIfIdle:)
-- 
2.26.2