[PATCH v2] cpufreq: brcmstb-avs-cpufreq: avoid potential stuck and UAF risk

chenqiwu qiwuchen55 at gmail.com
Sat Jan 18 18:25:13 PST 2020


On Mon, Jan 06, 2020 at 01:01:09PM +0530, Viresh Kumar wrote:
> On 06-01-20, 15:09, chenqiwu wrote:
> > There could be a case as the description of this patch besides
> > brcm_avs_driver unloads. Since cpufreq_policy_free() will free
> > the mm of cpufreq_policy at the last moment.
> 
> Ahh, right. Please fix the other "policy" thing I reported and resend
> the patch then.
> 
> -- 
> viresh
Hi,
Any progress about this patch?

Qiwu



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