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authorChen Gang <gang.chen@asianux.com>2013-02-02 15:48:54 +0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-02-06 11:38:13 -0800
commit4d2079c190558dfa9b766a90a34cb30b8d49c8eb (patch)
tree7e8946cbc19fde7b974e3ffbc36e0dac7aecb0ba /drivers/usb
parentb11b2e1bdd18ba5cd0dde075d440b3894e6ce64f (diff)
drivers/usb/gadget: using strlcpy instead of strncpy
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>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/gadget/f_uvc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/gadget/f_uvc.c b/drivers/usb/gadget/f_uvc.c
index 5b629876941b..92efd6ec48af 100644
--- a/drivers/usb/gadget/f_uvc.c
+++ b/drivers/usb/gadget/f_uvc.c
@@ -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);