copy_from_user() crashes..

[Gilboa Davara]

On Tue, 2006-11-07 at 18:12 -0800, Basavaraj Hiremath wrote:
> Hi,
> I am using Fedora Core 5.0. My driver is crashing when
> I call copy_from_user() call.
> Does any one have idea about this ?
> 
> Thanks much in advance...
> 
> Thanks & Regards,
> Raj

I'd venture to guess that either the kernel buffer is invalid or the
buffer size is invalid.

- Gilboa