Re: [PATCH 1/2] virtio-net: Verify page list size before fitting into skb

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 2011-09-27 at 10:00 +0300, Michael S. Tsirkin wrote:
> >               skb = page_to_skb(vi, page, len);
> >               ...
> 
> Sorry I don't get it yet. Where is mergeable ignored here?

The NULL deref happens in page_to_skb(), before merge buffers are
handled.

I'll test it and see if it's really the case.

-- 

Sasha.

--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux