Roll src/third_party/boringssl/src be2ee342d..a58baaf9e

net/ssl/ssl_client_session_cache.cc

 // Copyright 2015 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/ssl/ssl_client_session_cache.h"
 
 #include <utility>
 
 #include "base/containers/flat_set.h"
 #include "base/memory/memory_coordinator_client_registry.h"
@@ skipping 88 matching lines @@
 
   cache_.Clear();
 }
 
 void SSLClientSessionCache::SetClockForTesting(
     std::unique_ptr<base::Clock> clock) {
   clock_ = std::move(clock);
 }
 
 bool SSLClientSessionCache::IsExpired(SSL_SESSION* session, time_t now) {
-  return now < SSL_SESSION_get_time(session) ||
-         now >=
+  if (now < 0)
+    return true;
+  uint64_t now_u64 = static_cast<uint64_t>(now);
+  return now_u64 < SSL_SESSION_get_time(session) ||
+         now_u64 >=
              SSL_SESSION_get_time(session) + SSL_SESSION_get_timeout(session);
 }
 
 void SSLClientSessionCache::DumpMemoryStats(
     base::trace_event::ProcessMemoryDump* pmd) {
   std::string absolute_name = "net/ssl_session_cache";
   base::trace_event::MemoryAllocatorDump* cache_dump =
       pmd->GetAllocatorDump(absolute_name);
   // This method can be reached from different URLRequestContexts. Since this is
   // a singleton, only log memory stats once.
@@ skipping 75 matching lines @@
       Flush();
       break;
   }
 }
 
 void SSLClientSessionCache::OnPurgeMemory() {
   Flush();
 }
 
 }  // namespace net