From: Justin Anderson <jander@mit.edu>
Date: Tue, 7 Oct 2008 21:55:01 +0000 (+0000)
Subject: KerberosAgent fails to handle multiple clients because it attempts to message freed... 
X-Git-Tag: krb5-1.7-alpha1~334
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=5c2aa3a8aa687aa3aae3ab609beea14fe957bc92;p=krb5.git

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
---

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:)