Re: [PATCH] rtlwifi: rtl8192de: Fully initialize curvecount_val

[Kalle Valo]

Kees Cook <keescook@xxxxxxxxxxxx> wrote:

> In preparation for FORTIFY_SOURCE performing compile-time and run-time
> field bounds checking for memcpy(), memmove(), and memset(), avoid
> intentionally writing across neighboring array fields.
> 
> The size argument to memset() is bytes, but the array element size
> of curvecount_val is u32, so "CV_CURVE_CNT * 2" was only 1/4th of the
> contents of curvecount_val. Adjust memset() to wipe full buffer size.
> 
> Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
> Reviewed-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

Patch applied to wireless-drivers-next.git, thanks.

0d5e743db480 rtlwifi: rtl8192de: Fully initialize curvecount_val

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/20210617171317.3410722-1-keescook@xxxxxxxxxxxx/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches