Kodi

Kodi

Missed semicolon

PVS-Studio warning: V504 It is highly probable that the semicolon ‘;’ is missing after ‘return’ keyword. AdvancedSettings.cpp:1476

void CAdvancedSettings::SetExtraArtwork(const TiXmlElement* arttypes,
   std::vector& artworkMap)
{
  if (!arttypes)
    return
  artworkMap.clear();
  const TiXmlNode* arttype = arttypes->FirstChild("arttype");
  ....
}

The code formatting suggests the following execution logic:

  • if arttypes is a null pointer, the method returns;
  • if arttypes is a non-null pointer, the artworkMap vector gets cleared and some actions are then performed.

But the missing ‘;’ character breaks it all, and the actual execution logic is as follows:

  • if arttypes is a null pointer, the artworkMap vector gets cleared and the method returns;
  • if arttypes is a non-null pointer, the program executes whatever actions come next but the artworkMap vector doesn’t get cleared.

To cut a long story short, this situation does look like a bug. After all, you hardly expect anyone to write expressions like return artworkMap.clear(); :).

Please click here to see more bugs from this project.

PVS-Studio: 25 Suspicious Code Fragments in CoreCLR

The Microsoft Corporation has recently published, for free, access the source code of the CoreCLR engine, which is a key component of .NET Core. We couldn’t help but pay attention to this event. The wider a project’s audience is, the worse defects found in the code will seem, won’t they? Despite Microsoft themselves being the authors of the product, there are still some issues to examine and think over in their code – just like in any other large project.

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