[PATCH] net: phy: ncsi: fixed not nullify the pointers after free

[Tom Rini]

On Fri, Dec 29, 2023 at 09:45:55AM +0800, Jacky Chou wrote:

> The issue occurs the UAF (use-after-free) to cause double free
> when do the realloc function for the pointers during the
> reinitialization NC-SI process, and it will cause the memory
> management occurs error.
> So, nullify these pointers after free.
> 
> Signed-off-by: Jacky Chou <jacky_chou at aspeedtech.com>

Applied to u-boot/next, thanks!

-- 
Tom
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