From: Michael Brown <mcb30@ipxe.org>
Date: Wed, 22 Mar 2017 12:14:57 +0000 (+0200)
Subject: [usb] Use correct length for memcpy()
X-Git-Tag: v1.20.1~262
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=21d8624da828f35f544b5bc7a764eb7f7edea90b;p=thirdparty%2Fipxe.git

[usb] Use correct length for memcpy()

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/drivers/bus/usb.c b/src/drivers/bus/usb.c
index cad26c77b..bd2a446be 100644
--- a/src/drivers/bus/usb.c
+++ b/src/drivers/bus/usb.c
@@ -1005,8 +1005,8 @@ static int usb_describe ( struct usb_device *usb,
 		}
 
 		/* Describe function */
-		memcpy ( &desc->class, &association->class,
-			 sizeof ( desc->class ) );
+		memcpy ( &desc->class.class, &association->class,
+			 sizeof ( desc->class.class ) );
 		desc->count = association->count;
 		for ( i = 0 ; i < association->count ; i++ )
 			interfaces[i] = ( first + i );