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(parent: d14fc1a) | patch
usb: gadget: composite: avoid access beyond array max length
authorMaulik Mankad <maulik@ti.com>
Thu, 13 Jan 2011 12:49:56 +0000 (18:19 +0530)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 23 Jan 2011 02:53:27 +0000 (18:53 -0800)
commit3c47eb06f08eb970ea9d696bcdb57a175d37b470
tree9cc8df6c428c7973caa5b28e19ffc75622ef2c6atree | snapshot
parentd14fc1a74e846d7851f24fc9519fe87dc12a1231commit | diff
usb: gadget: composite: avoid access beyond array max length

One of the USB CV MSC tests issues Get Max LUN request with
invalid wIndex (wIndex = 65535) parameter.

Add proper handling to prevent array index out of bounds issue.

Signed-off-by: Maulik Mankad <maulik@ti.com>
Cc: David Brownell <david-b@pacbell.net>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/gadget/composite.c diff | blob | history
Linux for Marvell Sheeva based platforms