From: Alan Cox <alan@linux.intel.com>
Date: Thu, 12 Dec 2013 02:44:24 +0000 (+0000)
Subject: i40e: Fix off by one in i40e_dbg_command_write
X-Git-Tag: v3.14-rc1~94^2~456^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5561b6a1b3abaa27f6e52e4f7559c8733ca45e69;p=pandora-kernel.git

i40e: Fix off by one in i40e_dbg_command_write

We assume that the resulting buffer is zero terminated when we then
re-use it. The sscanf is limited to 512 bytes but needs to be 511
to allow for a terminator.

One of a set of problems noted by Jackie Chang

Signed-off-by: Alan Cox <alan@linux.intel.com>
Acked-by: Shannon Nelson <Shannon.nelson@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

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