[Xen-devel] Re: [PATCH][libxc] Bounds check for parray

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"Puthiyaparambil, Aravindh" <aravindh.puthiyaparambil@xxxxxxxxxx>

Subject:

[Xen-devel] Re: [PATCH][libxc] Bounds check for parray

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Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>

Date:

Sun, 21 May 2006 19:59:26 +0100

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On 19 May 2006, at 20:43, Puthiyaparambil, Aravindh wrote:

Add a bounds check for parray in loadelfimage().        

Signed-off-by: Aravindh Puthiyaparambil
<aravindh.puthiyaparambil@xxxxxxxxxx>

I added a couple extra sanity checks to parseelfimage which should makethis patch unnecessary:

 1. Ensure VIRT_BASE is specified if ELF_PADDR_OFFSET is specified.
 2. Ensure that VIRT_BASE is less than kernel virtual load address.

 -- Keir


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