On Fri, 22 Nov 2024 at 14:36, Jerome Forissier jerome.forissier@linaro.org 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>
@ But I guess we can fix that up during merging
Reviewed-by: Ilias Apalodimas ilias.apalodimas@linaro.org
Signed-off-by: Jerome Forissier jerome.forissier@linaro.org
net/lwip/dhcp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/net/lwip/dhcp.c b/net/lwip/dhcp.c index 23b56226921..bfc72ca6c57 100644 --- a/net/lwip/dhcp.c +++ b/net/lwip/dhcp.c @@ -27,9 +27,9 @@ static void call_lwip_dhcp_fine_tmr(void *ctx)
static int dhcp_loop(struct udevice *udev) {
char *ipstr = "ipaddr\0\0";char *maskstr = "netmask\0\0";char *gwstr = "gatewayip\0\0";
char ipstr[] = "ipaddr\0\0";char maskstr[] = "netmask\0\0";char gwstr[] = "gatewayip\0\0"; unsigned long start; struct netif *netif; struct dhcp *dhcp;-- 2.43.0