Uncouple the cert verifier when disconnecting to avoid a callback after a SSL...

net/socket/ssl_client_socket_mac.cc

 // Copyright (c) 2008-2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/socket/ssl_client_socket_mac.h"
 
 #include "base/scoped_cftyperef.h"
 #include "base/singleton.h"
 #include "base/string_util.h"
 #include "net/base/cert_verifier.h"
@@ skipping 413 matching lines @@
 
 void SSLClientSocketMac::Disconnect() {
   completed_handshake_ = false;
 
   if (ssl_context_) {
     SSLClose(ssl_context_);
     SSLDisposeContext(ssl_context_);
     ssl_context_ = NULL;
   }
 
+  // Shut down anything that may call us back.
+  verifier_.reset();
   transport_->Disconnect();
 }
 
 bool SSLClientSocketMac::IsConnected() const {
   // Ideally, we should also check if we have received the close_notify alert
   // message from the server, and return false in that case.  We're not doing
   // that, so this function may return a false positive.  Since the upper
   // layer (HttpNetworkTransaction) needs to handle a persistent connection
   // closed by the server when we send a request anyway, a false positive in
   // exchange for simpler code is a good trade-off.
@@ skipping 490 matching lines @@
 
   if (rv < 0 && rv != ERR_IO_PENDING) {
     return OSStatusFromNetError(rv);
   }
 
   // always lie to our caller
   return noErr;
 }
 
 }  // namespace net