Re: [PATCH] firmware: qcom: uefisecapp: fix efivars registration race

[Konrad Dybcio]

On 20.01.2025 4:10 PM, Johan Hovold wrote:
> Since the conversion to using the TZ allocator, the efivars service is
> registered before the memory pool has been allocated, something which
> can lead to a NULL-pointer dereference in case of a racing EFI variable
> access.
> 
> Make sure that all resources have been set up before registering the
> efivars.
> 
> Fixes: 6612103ec35a ("firmware: qcom: qseecom: convert to using the TZ allocator")
> Cc: stable@xxxxxxxxxxxxxxx	# 6.11
> Cc: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
> Signed-off-by: Johan Hovold <johan+linaro@xxxxxxxxxx>
> ---

Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>

Konrad