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drivers/usb/gadget: using strlcpy instead of strncpy

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

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chen Gang 2013-02-02 15:48:54 +08:00 committed by Greg Kroah-Hartman
parent b11b2e1bdd
commit 4d2079c190
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/gadget/f_uvc.c
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@ -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);