Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Three trivial overlapping conflicts.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 82239f27c4cc..e844bb7b5676 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -820,9 +820,11 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
 
         if (dev->state == USB_STATE_SUSPENDED)
                 return -EHOSTUNREACH;
-        if (size <= 0 || !buf || !index)
+        if (size <= 0 || !buf)
                 return -EINVAL;
         buf[0] = 0;
+        if (index <= 0 || index >= 256)
+                return -EINVAL;
         tbuf = kmalloc(256, GFP_NOIO);
         if (!tbuf)
                 return -ENOMEM;