func: void CWE134_Uncontrolled_Format_String__wchar_t_environment_vprintf_11_bad() wchar_t * data ; wchar_t dataBuffer [ 100 ] = L "" data = dataBuffer; if ( globalReturnsTrue ( ) )  int globalReturnsTrue() return 1 ; size_t dataLen = wcslen ( data ) ; wcsncat ( data + dataLen , environment , 100 - dataLen - 1 ); badVaSinkB ( data , data ); static void badVaSinkB(wchar_t * data, ...) va_start ( args , data ); vwprintf ( data , args ); 