Re: [XenPPC] [PATCH] Fix possible random return value from find_space

[Jimi Xenidis <jimix@xxxxxxxxxxxxxx>]

Thanks Amos.. I adapted it a little bit.. good catch.. pushed.
-JX
On Aug 17, 2006, at 6:30 PM, Amos Waterland wrote:

> In find_space, if the user passes zero for the size argument she will
> get a random value returned.
>
> Signed-off-by: Amos Waterland <apw@xxxxxxxxxx>
>
> ---
>
>  boot_of.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff -r da9637bef06a xen/arch/powerpc/boot_of.c
> --- a/xen/arch/powerpc/boot_of.c        Thu Aug 17 17:58:07 2006 -0400
> +++ b/xen/arch/powerpc/boot_of.c        Thu Aug 17 18:28:02 2006 -0400
> @@ -698,7 +698,7 @@ static ulong find_space(u32 size, u32 al
>  {
>      memory_map_t *map = (memory_map_t *)((ulong)mbi->mmap_addr);
>      ulong eomem = ((u64)map->length_high << 32) | (u64)map- 
> >length_low;
> -    ulong base;
> +    ulong base = 0x0;
>
>      if (size == 0) return base;
>
>
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