Ensure that input to qcms_profile_precache_output_transform is non-null

third_party/WebKit/Source/platform/image-decoders/ImageDecoder.cpp

 /*
  * Copyright (C) Research In Motion Limited 2009-2010. All rights reserved.
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  This library is distributed in the hope that it will be useful,
  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 299 matching lines @@
 
     // Take a lock around initializing and accessing the global device color profile.
     SpinLock::Guard guard(gTargetColorProfileLock);
 
     // Layout tests expect that only the first call will take effect.
     if (gTargetColorProfile)
         return;
 
     // FIXME: Add optional ICCv4 support and support for multiple monitors.
     gTargetColorProfile = qcms_profile_from_memory(profile.data(), profile.size());
+    if (!gTargetColorProfile)
+        return;
 
-    if (gTargetColorProfile && qcms_profile_is_bogus(gTargetColorProfile)) {
+    if (qcms_profile_is_bogus(gTargetColorProfile)) {
         qcms_profile_release(gTargetColorProfile);
         gTargetColorProfile = nullptr;
         return;
     }
 
     qcms_profile_precache_output_transform(gTargetColorProfile);
 }
 
 bool ImageDecoder::hasColorProfile() const
 {
@@ skipping 49 matching lines @@
 }
 
 bool ImageDecoder::hasColorProfile() const
 {
     return false;
 }
 
 #endif // USE(QCMSLIB)
 
 } // namespace blink