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Commit 29d8f0e0 authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Greg Kroah-Hartman
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usb: gadget: fsl: Increase size of name buffer for endpoints 



[ 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: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/6754df25c56aae04f8110594fad2cd2452b1862a.1708709120.git.u.kleine-koenig@pengutronix.de


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 3c2c864f

drivers/usb/gadget/udc/fsl_udc_core.c

+1 −1
Original line number Diff line number Diff line
@@ -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);