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Commit 4d2079c1 authored by Chen Gang's avatar Chen Gang Committed by Greg Kroah-Hartman
Browse files

drivers/usb/gadget: using strlcpy instead of strncpy 



  for NUL terminated string, better notice '\0' in the end.

Signed-off-by: default avatarChen Gang <gang.chen@asianux.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b11b2e1b

drivers/usb/gadget/f_uvc.c

+2 −1
Original line number Diff line number Diff line
@@ -16,6 +16,7 @@ 
#include <linux/fs.h>

#include <linux/list.h>

#include <linux/mutex.h>

#include <linux/string.h>

#include <linux/usb/ch9.h>

#include <linux/usb/gadget.h>

#include <linux/usb/video.h>
@@ -419,7 +420,7 @@ uvc_register_video(struct uvc_device *uvc) 
	video->parent = &cdev->gadget->dev;

	video->fops = &uvc_v4l2_fops;

	video->release = video_device_release;

	strncpy(video->name, cdev->gadget->name, sizeof(video->name));

	strlcpy(video->name, cdev->gadget->name, sizeof(video->name));



	uvc->vdev = video;

	video_set_drvdata(video, uvc);