Re: [ros-diffs] [ion] 15196: Reuse buffer in IopQueryNameFile, since it's temporary and the first one we allocate is already large enough. Also block out SEH in ntread/write file since it seems to crash some user mode code.

[Hartmut Birr]

ion(a)svn.reactos.com wrote:

>  Reuse buffer in IopQueryNameFile, since it's
> temporary and the first one we allocate is already large enough. Also block out SEH in
> ntread/write file since it seems to crash some user mode code.
>
> Modified: trunk/reactos/ntoskrnl/io/file.c
>   
>
>  ------------------------------------------------------------------------
>  *Modified: trunk/reactos/ntoskrnl/io/file.c*
>
>  VOID
> @@ -3004,10 +2999,11 @@
>   
>
>      {
>          _SEH_TRY
>          {
>   
>
> +            #if 0
>   
>
>              ProbeForWrite(IoStatusBlock,
>                            sizeof(IO_STATUS_BLOCK),
>                            sizeof(ULONG));
>   
>
> -            #if 0
>   
>
> +
>   
>
>              ProbeForRead(Buffer,
>                           Length,
>                           sizeof(ULONG));
>   
>  
Do you know the error status? IoStatusBlock doesn't need a alignment of
4 bytes.

- Hartmut