[patch v2 -next] wan/fsl_ucc_hdlc: info leak in uhdlc_ioctl()

David Miller davem at davemloft.net
Sat Jul 16 04:43:08 AEST 2016

From: Dan Carpenter <dan.carpenter at oracle.com>
Date: Thu, 14 Jul 2016 14:16:53 +0300

> There is a 2 byte struct whole after line.loopback so we need to clear
> that out to avoid disclosing stack information.
> Fixes: c19b6d246a35 ('drivers/net: support hdlc function for QE-UCC')
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>
> ---
> v2: remove the other initialization to zero


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