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(parent: 4b7b2af) | patch
usb-hub: limit chain length
authorGerd Hoffmann <kraxel@redhat.com>
Wed, 20 Mar 2013 10:40:02 +0000 (11:40 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Wed, 3 Apr 2013 09:39:43 +0000 (11:39 +0200)
commitc24e4aac3bd7dd6591e26b77985e5d3915ecbe4b
tree5baada12d24aa414379ba75d5e4b12142fca934ctree | snapshot
parent4b7b2afae773f00c785724261079ef211fd6021bcommit | diff
usb-hub: limit chain length

USB supports up to 5 hubs chained.
Catch attempts to chain more.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
hw/usb.h diff | blob | history
hw/usb/bus.c diff | blob | history
hw/usb/dev-hub.c diff | blob | history
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