[SOLVED] Segfault at runSofa start in the logger

[epernod]

Hi,

Since a recent update on my old computer (ubuntu 10.04). I don’t have the problem on another pc with ubuntu 14.04.
When I start runSofa, it crash inside the Console class.

in struct ColorType
ColorType() : value(DEFAULT_COLOR.value) {}

give me a segfault in string. I had to replace it by
ColorType() : value(“”) {}

And then in a more general way, in the logger, I had to comment those lines:
TTYLogger::TTYLogger()
{
m_prefixes[Logger::Debug] = “[DEBUG] “;
m_prefixes[Logger::Info] = “[INFO] “;
m_prefixes[Logger::Warning] = “[WARNING] “;
m_prefixes[Logger::Error] = “[ERROR] “;
m_prefixes[Logger::Exception] = “[EXCEPTION] “;
// m_colors[Logger::Debug] = Console::DEFAULT_COLOR;
// m_colors[Logger::Info] = Console::BRIGHT_GREEN;
// m_colors[Logger::Warning] = Console::BRIGHT_YELLOW;
// m_colors[Logger::Error] = Console::BRIGHT_RED;
// m_colors[Logger::Exception] = Console::BRIGHT_PURPLE;
}

as it was doing a seg fault in the console again, in the structure here:
void operator= ( const ColorType& c ) { value=c.value; }
void operator= ( const Console::SystemColorType& v ) { value=v; }

I don’t understand how those structure are supposed to be created by calling themself DEFAULT_COLOR.value

Thanks for your help
Erik

[Marc]

I stumbled upon the same issue. The crash was caused by the use of unitialized global variables (Console::*) when creating a TTYLogger at load time (see 589f70b7).

[Author]

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