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Commit bf988c16 authored by John de la Garza's avatar John de la Garza Committed by Greg Kroah-Hartman
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usbip:usbip_common.c: check return value of sscanf 



Added code to check return value of sscanf.

Signed-off-by: default avatarJohn de la Garza <john@jjdev.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d2b7f4c4

drivers/staging/usbip/usbip_common.c

+2 −1
Original line number Diff line number Diff line
@@ -55,7 +55,8 @@ static ssize_t usbip_debug_store(struct device *dev, 
				 struct device_attribute *attr, const char *buf,

				 size_t count)

{

	sscanf(buf, "%lx", &usbip_debug_flag);

	if (sscanf(buf, "%lx", &usbip_debug_flag) != 1)

		return -EINVAL;

	return count;

}

DEVICE_ATTR_RW(usbip_debug);