This fixes a W=1 warning about sprintf writing up to 16 bytes into a
buffer of size 14. There is no practical relevance because there are not
more than 32 endpoints.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
---
Hello,
I hesitated to add a Fixes: trailer because the problem is never hit in
practise. Anyhow, if you think it's a good idea to add one, the commit
introducing the too small buffer is:
b504882da539 ("USB: add Freescale high-speed USB SOC device controller driver")
Best regards
Uwe
drivers/usb/gadget/udc/fsl_udc_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c
index 65346a322a77..b7e7ae5e051b 100644
--- a/drivers/usb/gadget/udc/fsl_udc_core.c
+++ b/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -2486,7 +2486,7 @@ static int fsl_udc_probe(struct platform_device *pdev)
/* setup the udc->eps[] for non-control endpoints and link
* to gadget.ep_list */
for (i = 1; i < (int)(udc_controller->max_ep / 2); i++) {
- char name[14];
+ char name[16];
sprintf(name, "ep%dout", i);
struct_ep_setup(udc_controller, i * 2, name, 1);
--
2.43.0
