Re: [Xenomai-help] Need help with pipes

[Philippe Gerum <rpm@xenomai.org>]

Laurent BESSARD wrote:
> Philippe Gerum a écrit :
>> Laurent BESSARD wrote:
>>  
>>> Hello everybody,
>>>
>>> I'm using Xenomai for realtime developments for a couple of time. I have
>>> written a program using pipes for Xenomai 2.1.0 and a 2.6.15 Linux
>>> kernel compiled with Xenomai support. All worked or seemed to work fine.
>>>
>>> Recently, I decided to upgrade my system to Xenomai 2.4.1 and a 2.6.23
>>> Linux kernel. But during my program execution, I get a kernel
>>> segmentation fault while I try to delete the pipe. After having test any
>>> possibility of problem while deleting pipe, I finally find that just
>>> creating and then deleting a pipe causes a kernel segmentation fault.
>>>
>>> Now I don't know where my problem is located:
>>>   - There is something I'm doing wrong when I use pipes.
>>>   - I have mis-installed Xenomai on my system.
>>>   - It is a known problem with the version of Xenomai I installed.
>>>
>>> I attached a sample of code that causes my problem.
>>>

Try this one:
http://download.gna.org/adeos/patches/v2.6/x86/adeos-ipipe-2.6.24-x86-2.0-04.patch

-- 
Philippe.