Messages in this thread | | | Subject | Re: [PATCH] usbip: vhci_hcd: check rhport before using in vhci_hub_control() | From | Sergei Shtylyov <> | Date | Fri, 6 Apr 2018 11:01:26 +0300 |
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Hello!
On 4/6/2018 1:31 AM, Shuah Khan wrote:
> Validate !rhport < 0 before using it to access port_status array.
Why '!'?
> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> > --- > drivers/usb/usbip/vhci_hcd.c | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c > index 20e3d4609583..d11f3f8dad40 100644 > --- a/drivers/usb/usbip/vhci_hcd.c > +++ b/drivers/usb/usbip/vhci_hcd.c [...]
MBR, Sergei
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