usb: gadget: composite: avoid access beyond array max length

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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>

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Maulik Mankad 2011-01-13 18:19:56 +05:30 • committed by Greg Kroah-Hartman

parent d14fc1a74e

commit 3c47eb06f0

1 changed files with 3 additions and 2 deletions

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drivers/usb/gadget/composite.c

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