X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Fcomposite.c;h=1ba4befe336b6b77741f163510c6e5890e7d0df6;hp=f6ff8456d52d59fe027f88bbabf678982299282e;hb=091994cfb8e7d7a372c2d547778a91012d899e16;hpb=a1d3f5b70d13b7035f925de1f2ba0003a04b9ac5

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index f6ff8456d52d..1ba4befe336b 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -928,8 +928,9 @@ unknown:
 		 */
 		switch (ctrl->bRequestType & USB_RECIP_MASK) {
 		case USB_RECIP_INTERFACE:
-			if (cdev->config)
-				f = cdev->config->interface[intf];
+			if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
+				break;
+			f = cdev->config->interface[intf];
 			break;
 
 		case USB_RECIP_ENDPOINT: