Re: [PATCH v1] serial: qcom-geni: Avoid double-free of PM domain list

[Abel Vesa]

On 26-09-01 15:20:54, Aniket Randive wrote:
> The SA8255P UART variants attach PM domains through
> devm_pm_domain_attach_list(), which registers a devres cleanup action
> to detach and free the PM domain list automatically on probe failure
> or device removal.
> 
> Remove the manual dev_pm_domain_detach_list() calls from the probe
> error path and remove callback. These calls can operate on memory
> that has already been freed by the devres-managed cleanup, resulting
> in a potential double-free. Also remove the unused pm_domain.h header.
> 
> Suggested-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
> Signed-off-by: Aniket Randive <aniket.randive@xxxxxxxxxxxxxxxx>

Reviewed-by: Abel Vesa <abel.vesa@xxxxxxxxxxxxxxxx>