Re: [PATCH v2] backlight: pm8941: Add NULL check in exynos_generic_icc_probe()

[Krzysztof Kozlowski]

On 01/04/2025 12:45, Henry Martin wrote:
> devm_kasprintf() returns NULL when memory allocation fails. Currently,
> exynos_generic_icc_probe() does not check for this case, which results
> in a NULL pointer dereference.
> 
> Add NULL check after devm_kasprintf() to prevent this issue.
> 
> Fixes: 2f95b9d5cf0b ("interconnect: Add generic interconnect driver for Exynos SoCs")
> Signed-off-by: Henry Martin <bsdhenrymartin@xxxxxxxxx>
> ---

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx>

Best regards,
Krzysztof