Re: [Qemu-devel] [PATCH] usb: check page select value while processing iTD

2016-01-20 Thread Gerd Hoffmann
On Mi, 2016-01-20 at 01:26 +0530, P J P wrote: > While processing isochronous transfer descriptors(iTD), the page > select(PG) field value could lead to an OOB read access. Add > check to avoid it. Added to usb patch queue. thanks, Gerd

[Qemu-devel] [PATCH] usb: check page select value while processing iTD

2016-01-19 Thread P J P
From: Prasad J Pandit While processing isochronous transfer descriptors(iTD), the page select(PG) field value could lead to an OOB read access. Add check to avoid it. Reported-by: Qinghao Tang Signed-off-by: Prasad J Pandit --- hw/usb/hcd-ehci.c | 10 ++ 1 file changed, 6 insertions(+