Error in … double free or corruption

I have a Console app running on Ubuntu Linux that receives messages (via a EasyTCPSocket) from multiple desktop app running on Windows, Linux and Macintosh. Every so often the Console app crashes with the error:

Anyone seen this before?

[quote=212272:@David Cox]I have a Console app running on Ubuntu Linux that receives messages (via a EasyTCPSocket) from multiple desktop app running on Windows, Linux and Macintosh. Every so often the Console app crashes with the error:

Anyone seen this before?[/quote]

Could you file a bug report with an example project?

Found the problem — I had multiple sockets trying to write to a log file at once. Internet searches suggest the error occurs when a method is called multiple times at once. Since multiple sockets can be active simultaneously, like in their own thread, this problem can occur.