POSIX: re-enable strict aliasing

remoting/client/plugin/pepper_util.cc

 // Copyright (c) 2012 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 "remoting/client/plugin/pepper_util.h"
 
 #include "base/callback.h"
 #include "base/logging.h"
 #include "ppapi/c/pp_completion_callback.h"
 #include "ppapi/cpp/module.h"
@@ skipping 41 matching lines @@
   return result;
 }
 
 bool SocketAddressToPpAddress(const talk_base::SocketAddress& address,
                               PP_NetAddress_Private* pp_address) {
   return SocketAddressToPpAddressWithPort(address, pp_address, address.port());
 }
 
 bool PpAddressToSocketAddress(const PP_NetAddress_Private& pp_address,
                               talk_base::SocketAddress* address) {
-  uint8_t addr_storage[16];
+  union {
+    in_addr ip4;
+    in6_addr ip6;
+    uint8_t raw[16];
+  } addr_storage;
   bool result = pp::NetAddressPrivate::GetAddress(
-      pp_address, &addr_storage, sizeof(addr_storage));
+      pp_address, &addr_storage.raw, sizeof(addr_storage.raw));
 
   if (result) {
     switch (pp::NetAddressPrivate::GetFamily(pp_address)) {
       case PP_NETADDRESSFAMILY_PRIVATE_IPV4:
-        address->SetIP(talk_base::IPAddress(
-            *reinterpret_cast<in_addr*>(addr_storage)));
+        address->SetIP(talk_base::IPAddress(addr_storage.ip4));
         break;
       case PP_NETADDRESSFAMILY_PRIVATE_IPV6:
-        address->SetIP(talk_base::IPAddress(
-            *reinterpret_cast<in6_addr*>(addr_storage)));
+        address->SetIP(talk_base::IPAddress(addr_storage.ip6));
         break;
       default:
         result = false;
     }
   }
 
   if (!result) {
     LOG(WARNING) << "Failed to convert address: "
                  << pp::NetAddressPrivate::Describe(pp_address, true);
   } else {
     address->SetPort(pp::NetAddressPrivate::GetPort(pp_address));
   }
   return result;
 }
 
 }  // namespace remoting