Re: [PATCH] thunderbolt: check the return value of kmemdup()
From: Greg KH
Date: Mon Dec 13 2021 - 01:10:57 EST
On Mon, Dec 13, 2021 at 12:51:33AM +0800, xkernel wrote:
> kmemdup() return NULL when some internal memory errors happen, it is
> better to check the return value of it. Otherwise, some memory errors
> will not be catched in time and may further result in wrong memory
> access.
>
> Signed-off-by: xkernel <xkernel.wang@xxxxxxxxxxx>
Please use your "full" name, I doubt you sign documents as "xkernel". :)
thanks,
greg k-h