patch "USB: chaoskey read offset bug" added to usb-linus

This is a note to let you know that I've just added the patch titled

USB: chaoskey read offset bug

to my usb git tree which can be found at
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
in the usb-linus branch.

The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.)

The patch will hopefully also be merged in Linus's tree for the next -rc kernel release.

If you have any questions about this process, please let me know.

From: Alexander Inyukhin <[email protected]>
Date: Sat, 26 Sep 2015 15:24:21 +0300
Subject: USB: chaoskey read offset bug

Rng reads in chaoskey driver could return the same data under the certain conditions.

---
 drivers/usb/misc/chaoskey.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

index 3ad5d19e4d04..23c794813e6a 100644
@@ -472,7 +472,7 @@ static int chaoskey_rng_read(struct hwrng *rng, void *data,
 	if (this_time > max)
 		this_time = max;
 
-	memcpy(data, dev->buf, this_time);
+	memcpy(data, dev->buf + dev->used, this_time);
 
 	dev->used += this_time;
 

2.6.0