Re: [Xen-devel] [PATCH] xen/arm: Directly return NULL if Xen fails to allocate domain struct

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Fri, 2014-01-31 at 22:22 +0000, Julien Grall wrote:
> The current implementation of alloc_domain_struct, dereference the newly
> allocated pointer even if the allocation has failed.
> 
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>

Acked + applied. thanks.
> 
> ---
> 
> This is a bug fix for Xen 4.4. Without this patch if Xen run out of
> memory, it will segfault because it's trying to dereference a NULL
> pointer.

In general you need to CC George for this sort of thing. I've applied it
this time since I think it is an uncontroversial fix.



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