[PATCH master] rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read

[Sascha Hauer]

On Tue, 17 Dec 2024 12:52:52 +0100, Ahmad Fatoum wrote:
> The nvmem interface supports variable buffer sizes, while the regmap
> interface operates with fixed-size storage. If an nvmem client uses a
> buffer size less than 4 bytes, regmap_read will write out of bounds
> as it expects the buffer to point at an unsigned int.
> 
> Fix this by using an intermediary unsigned int to hold the value.
> 
> [...]

Applied, thanks!

[1/1] rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read
      https://git.pengutronix.de/cgit/barebox/commit/?id=e3de867716e9 (link may not be stable)

Best regards,
-- 
Sascha Hauer <s.hauer at pengutronix.de>