diff options
| author | Vijayavardhan Vennapusa <vvreddy@codeaurora.org> | 2017-09-13 15:41:20 +0530 |
|---|---|---|
| committer | Vijayavardhan Vennapusa <vvreddy@codeaurora.org> | 2017-09-13 16:03:39 +0530 |
| commit | 37a389ae91c05a82c58cd54f8a8f3d70c47a9f2b (patch) | |
| tree | f1d3da7c5e163b376e774add2f14c686ab74c96a | |
| parent | 8aedd7084222d4cce3acdfe3c71820c674503bee (diff) | |
USB: composite: Use snprintf instead of sprintf
composite driver is using sprintf() function to expose value to
userspace. This sprintf() is banned function and instead required
to use snprintf() function. Hence replace sprintf() with snprintf()
function to fix static analysis tool error.
Change-Id: I85f38fe3f2121f6a0cb76b7178a3e699ba1dc7f2
Signed-off-by: Vijayavardhan Vennapusa <vvreddy@codeaurora.org>
| -rw-r--r-- | drivers/usb/gadget/composite.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 442d44278f33..22ba45f40f0b 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -2088,7 +2088,7 @@ static ssize_t suspended_show(struct device *dev, struct device_attribute *attr, struct usb_gadget *gadget = dev_to_usb_gadget(dev); struct usb_composite_dev *cdev = get_gadget_data(gadget); - return sprintf(buf, "%d\n", cdev->suspended); + return snprintf(buf, PAGE_SIZE, "%d\n", cdev->suspended); } static DEVICE_ATTR_RO(suspended); |