[PATCH] net: lwip: fix dhcp_loop()

[Tom Rini]

On Fri, Nov 22, 2024 at 01:35:29PM +0100, Jerome Forissier wrote:

> The local variables ipstr, maskstr and gwstr in static function
> dhcp_loop() cannot be pointers to read-only data, since they may be
> written to in case the device index is > 0. Therefore make them char
> arrays allocated on the stack.
> 
> Reported-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>
> Signed-off-by: Jerome Forissier <jerome.forissier at linaro.org>
> Reviewed-by: Ilias Apalodimas <ilias.apalodimas at linaro.org>

Applied to u-boot/master, thanks!

-- 
Tom
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