CRITICAL BUG! Pipe read fails with ERROR_BROKEN_PIPE

[Eric Kohl]

Hi!

A patch, committed within the last two weeks, broke the named pipe 
filesystem driver. The result is the message:

	service/sctrl.c:305 Pipe read failed

The error code is ERROR_BROKEN_PIPE.
This bug keeps user-mode services from starting up. I assume the bug is 
caused by one on the patches to ntoskrnls IO code because npfs has not 
been touched for a few more weeks.

Please fix this bug as soon as possible as it keeps me from working on 
PnP and RPC!


Regards,
Eric

[Hartmut Birr]

Possible it is a problem of the many changes from ntoskrnl\io\file.c.
Compiling ros on ros is also broken.

- Hartmut


Eric Kohl wrote:

>   Hi!
>
>  A patch, committed within the last two weeks, broke the named pipe
>  filesystem driver. The result is the message:
>
>      service/sctrl.c:305 Pipe read failed
>
>  The error code is ERROR_BROKEN_PIPE.
>  This bug keeps user-mode services from starting up. I assume the bug
>  is caused by one on the patches to ntoskrnls IO code because npfs has
>  not been touched for a few more weeks.
>
>  Please fix this bug as soon as possible as it keeps me from working on
>  PnP and RPC!
>
>
>  Regards,
>  Eric
>  _______________________________________________
>  Ros-dev mailing list
>  Ros-dev(a)reactos.com
>  http://reactos.com:8080/mailman/listinfo/ros-dev
>
>

[Alex Ionescu]

Hartmut Birr wrote:

>  Possible it is a problem of the many changes from
> ntoskrnl\io\file.c.
> Compiling ros on ros is also broken.
>
> - Hartmut
>
>
> Eric Kohl wrote:
>
>   
>
> >Hi!
> >
> >A patch, committed within the last two weeks, broke the named pipe
> >filesystem driver. The result is the message:
> >
> >    service/sctrl.c:305 Pipe read failed
> >
> >The error code is ERROR_BROKEN_PIPE.
> >This bug keeps user-mode services from starting up. I assume the bug
> >is caused by one on the patches to ntoskrnls IO code because npfs has
> >not been touched for a few more weeks.
> >
> >Please fix this bug as soon as possible as it keeps me from working on
> >PnP and RPC!
> >
> >
> >Regards,
> >Eric
> >_______________________________________________
> >Ros-dev mailing list
> >Ros-dev(a)reactos.com
> >http://reactos.com:8080/mailman/listinfo/ros-dev
> >
> >
> >    
> > 
Hi guys,

Sorry to disappoint you, I didn't cause this regression :(!

The bug is between 15048 and 15059. Most probably caused by 15048.

Best regards,
Alex Ionescu

[Alex Ionescu]

Eric Kohl wrote:

>   Hi!
>
>  A patch, committed within the last two weeks, broke the named pipe 
>  filesystem driver. The result is the message:
>
>      service/sctrl.c:305 Pipe read failed
>
>  The error code is ERROR_BROKEN_PIPE.
>  This bug keeps user-mode services from starting up. I assume the bug 
>  is caused by one on the patches to ntoskrnls IO code because npfs has 
>  not been touched for a few more weeks. 
Well actually the bug is most probably caused by a bug in the NPFS driver.

>  
>  Please fix this bug as soon as possible as it keeps me from working on 
>  PnP and RPC! 
I'll take a look at the NPFS driver and/or I/O code.

>  
>
>  Regards,
>  Eric
>  
Best regards,
Alex Ionescu