serial: Check index argument before indexing into an array.
authorKeir Fraser <keir@xensource.com>
Fri, 26 Oct 2007 14:14:38 +0000 (15:14 +0100)
committerKeir Fraser <keir@xensource.com>
Fri, 26 Oct 2007 14:14:38 +0000 (15:14 +0100)
commit0059b250dc8cbf9005bf30d88323dc64bb948e9b
treefefea8232e52089b849598eee5360ec164055d73
parent7c5ba0bb0081aa01853777533b0d2cf2d740b070
serial: Check index argument before indexing into an array.
Pointed out by Christoph Egger, and worth fixing for clarity even if
it's not necessarily a bug.
Signed-off-by: Keir Fraser <keir@xensource.com>
xen/drivers/char/ns16550.c
xen/drivers/char/serial.c