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Fix previous... handle hub ports

This commit is contained in:
skrll 2016-09-07 08:09:59 +00:00
parent acf2328b3d
commit 643b0f021f
1 changed files with 7 additions and 4 deletions
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11
usr.sbin/usbdevs/usbdevs.c
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@ -1,4 +1,4 @@
/* $NetBSD: usbdevs.c,v 1.34 2016/09/07 08:05:02 skrll Exp $ */
/* $NetBSD: usbdevs.c,v 1.35 2016/09/07 08:09:59 skrll Exp $ */
/*
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -31,7 +31,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: usbdevs.c,v 1.34 2016/09/07 08:05:02 skrll Exp $");
__RCSID("$NetBSD: usbdevs.c,v 1.35 2016/09/07 08:09:59 skrll Exp $");
#endif
#include <stdio.h>
@ -205,7 +205,7 @@ static void
usbdev(int f, int a, int rec)
{
struct usb_device_info di;
int e, p, i;
int e, i;
di.udi_addr = a;
e = ioctl(f, USB_DEVICEINFO, &di);
@ -261,7 +261,10 @@ usbdev(int f, int a, int rec)
}
if (!rec)
return;
for (p = 0; p < di.udi_nports && p < __arraycount(di.udi_ports); p++) {
unsigned int nports = di.udi_nports;
for (unsigned int p = 0; p < nports && p < __arraycount(di.udi_ports); p++) {
int s = di.udi_ports[p];
if (s >= USB_MAX_DEVICES) {
if (verbose) {