Re: [Ccrtp-devel] sending a jpeg file

[Federico Montesino Pouzols]

On Thu, Apr 07, 2005 at 12:25:21PM +0200, Andreas Mueller wrote:
> hi @all,
> 
> I just started to get familiar with ccrtp and therfor I tried to send a 
> file from a sender to a receiver. I tried it this way:
> 
>   int i=0;
>   char buffer;
>   ifstream examplefile ("test.jpg");
>   while (! examplefile.eof() )
>   {
>         buffer=examplefile.get ();
>     putData(timestamp+ i*tstampInc,(unsigned
>                                    char*)buffer,strlen((char *)buffer));
>     Thread::sleep(TimerPort::getTimer());
>     TimerPort::incTimer(period);
>     ++i;
>   }
> 
> but i always get a Segmentation fault. I guess the third argument of 
> putData is the problem but I have no idea how to solve it.
> 
> can anybody help me?

Yes, it seems a problem with pointers, try using &buffer instead of
buffer or declaring buffer as a pointer.