SSLCertificate::GetChain: Return scoped_ptr

webrtc/base/opensslidentity.cc

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 262 matching lines @@
     default:
       // Unknown algorithm.  There are several unhandled options that are less
       // common and more complex.
       LOG(LS_ERROR) << "Unknown signature algorithm NID: " << nid;
       algorithm->clear();
       return false;
   }
   return true;
 }
 
-bool OpenSSLCertificate::GetChain(SSLCertChain** chain) const {
+rtc::scoped_ptr<SSLCertChain> OpenSSLCertificate::GetChain() const {
   // Chains are not yet supported when using OpenSSL.
   // OpenSSLStreamAdapter::SSLVerifyCallback currently requires the remote
   // certificate to be self-signed.
-  return false;
+  return nullptr;
 }
 
 bool OpenSSLCertificate::ComputeDigest(const std::string& algorithm,
                                        unsigned char* digest,
                                        size_t size,
                                        size_t* length) const {
   return ComputeDigest(x509_, algorithm, digest, size, length);
 }
 
 bool OpenSSLCertificate::ComputeDigest(const X509* x509,
@@ skipping 171 matching lines @@
      SSL_CTX_use_PrivateKey(ctx, key_pair_->pkey()) != 1) {
     LogSSLErrors("Configuring key and certificate");
     return false;
   }
   return true;
 }
 
 }  // namespace rtc
 
 #endif  // HAVE_OPENSSL_SSL_H