linux-kernel - [PATCH] do not overwrite the first part of phys string

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Date:	Sat, 21 Nov 2009 08:55:12 +0100
From:	Németh Márton <nm127@...email.hu>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	linux-input@...r.kernel.org
CC:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH] do not overwrite the first part of phys string

From: Márton Németh <nm127@...email.hu>

Use strlcat() to append a string to the previously created first part.

Signed-off-by: Márton Németh <nm127@...email.hu>
---
diff -upr linux-2.6.32-rc7.orig/drivers/hid/usbhid/usbkbd.c linux-2.6.32-rc7/drivers/hid/usbhid/usbkbd.c
--- linux-2.6.32-rc7.orig/drivers/hid/usbhid/usbkbd.c	2009-09-10 00:13:59.000000000 +0200
+++ linux-2.6.32-rc7/drivers/hid/usbhid/usbkbd.c	2009-11-21 08:48:32.000000000 +0100
@@ -266,7 +266,7 @@ static int usb_kbd_probe(struct usb_inte
 			 le16_to_cpu(dev->descriptor.idProduct));

 	usb_make_path(dev, kbd->phys, sizeof(kbd->phys));
-	strlcpy(kbd->phys, "/input0", sizeof(kbd->phys));
+	strlcat(kbd->phys, "/input0", sizeof(kbd->phys));

 	input_dev->name = kbd->name;
 	input_dev->phys = kbd->phys;
diff -upr linux-2.6.32-rc7.orig/drivers/input/misc/ati_remote.c linux-2.6.32-rc7/drivers/input/misc/ati_remote.c
--- linux-2.6.32-rc7.orig/drivers/input/misc/ati_remote.c	2009-09-10 00:13:59.000000000 +0200
+++ linux-2.6.32-rc7/drivers/input/misc/ati_remote.c	2009-11-21 08:48:50.000000000 +0100
@@ -766,7 +766,7 @@ static int ati_remote_probe(struct usb_i
 	ati_remote->interface = interface;

 	usb_make_path(udev, ati_remote->phys, sizeof(ati_remote->phys));
-	strlcpy(ati_remote->phys, "/input0", sizeof(ati_remote->phys));
+	strlcat(ati_remote->phys, "/input0", sizeof(ati_remote->phys));

 	if (udev->manufacturer)
 		strlcpy(ati_remote->name, udev->manufacturer, sizeof(ati_remote->name));
diff -upr linux-2.6.32-rc7.orig/drivers/input/misc/powermate.c linux-2.6.32-rc7/drivers/input/misc/powermate.c
--- linux-2.6.32-rc7.orig/drivers/input/misc/powermate.c	2009-09-10 00:13:59.000000000 +0200
+++ linux-2.6.32-rc7/drivers/input/misc/powermate.c	2009-11-21 08:48:44.000000000 +0100
@@ -338,7 +338,7 @@ static int powermate_probe(struct usb_in
 	pm->input = input_dev;

 	usb_make_path(udev, pm->phys, sizeof(pm->phys));
-	strlcpy(pm->phys, "/input0", sizeof(pm->phys));
+	strlcat(pm->phys, "/input0", sizeof(pm->phys));

 	spin_lock_init(&pm->lock);

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