[PATCH] serial: samsung: fix buffer size for clk_name

[Greg Kroah-Hartman]

On Mon, Jan 16, 2023 at 05:16:58PM +0300, Alexey V. Vissarionov wrote:
> Although very unlikely, the 'clk_num' value may be as big as
> 2**32 - 1 (uint32_max), so the buffer should have enough
> space for storing "clk_uart_baud4294967295\0".
> Also, the numbers in clk_name are expected to be unsigned.
> 
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
> 
> Fixes: 5f5a7a5578c58852 ("serial: samsung: switch to clkdev based clock lookup")

Please fix your scripts to use the proper number of SHA1 digits in a
Fixes: line as the documentation asks for.

thanks,

greg k-h