Re: [PATCH v3] nfc: fdp: add null check of devm_kmalloc_array in fdp_nci_i2c_read_device_properties

From: Krzysztof Kozlowski
Date: Mon Feb 27 2023 - 04:44:42 EST


On 27/02/2023 10:30, void0red wrote:
> From: Kang Chen <void0red@xxxxxxxxx>
>
> devm_kmalloc_array may fails, *fw_vsc_cfg might be null and cause
> out-of-bounds write in device_property_read_u8_array later.
>
> Fixes: a06347c04c13 ("NFC: Add Intel Fields Peak NFC solution driver")
> Signed-off-by: Kang Chen <void0red@xxxxxxxxx>
> ---
> v3 -> v2: remove useless prompt and blank lines between tags.


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

Best regards,
Krzysztof