Commit 698cb96b authored by Johan Hovold's avatar Johan Hovold Committed by Ben Hutchings
Browse files

USB: keyspan: fix bogus array index

commit a0708809

 upstream.

The outcont_endpoints array was indexed using the port minor number
(which can be greater than the array size) rather than the device port
number.
Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent 94dbc341
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Showing with 1 addition and 1 deletion
+1 -1
......@@ -1833,7 +1833,7 @@ static int keyspan_usa26_send_setup(struct usb_serial *serial,
d_details = s_priv->device_details;
device_port = port->number - port->serial->minor;
outcont_urb = d_details->outcont_endpoints[port->number];
outcont_urb = d_details->outcont_endpoints[device_port];
this_urb = p_priv->outcont_urb;
dbg("%s - endpoint %d", __func__, usb_pipeendpoint(this_urb->pipe));
......
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