From bf2f79970b6f45e70e490c0a763dd44b3851a5bc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Fri, 23 Feb 2024 18:33:16 +0100 Subject: [PATCH] usb: gadget: fsl: Increase size of name buffer for endpoints MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit [ Upstream commit 87850f6cc20911e35eafcbc1d56b0d649ae9162d ] 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 Link: https://lore.kernel.org/r/6754df25c56aae04f8110594fad2cd2452b1862a.1708709120.git.u.kleine-koenig@pengutronix.de Signed-off-by: Greg Kroah-Hartman Signed-off-by: Sasha Levin --- 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 ad6ff9c4188e..3986e0639f05 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -2501,7 +2501,7 @@ 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);