[PATCH 5.15 093/215] usb: gadget: fsl: Increase size of name buffer for endpoints

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5.15-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>

[ 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 <u.kleine-koenig@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/6754df25c56aae04f8110594fad2cd2452b1862a.1708709120.git.u.kleine-koenig@xxxxxxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
 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 29fcb9b461d71..abe7c9a6ce234 100644
--- a/drivers/usb/gadget/udc/fsl_udc_core.c
+++ b/drivers/usb/gadget/udc/fsl_udc_core.c
@@ -2485,7 +2485,7 @@ 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







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