From: Eliad Peller <eliad@wizery.com>
Date: Wed, 26 Feb 2014 12:46:35 +0000 (+0200)
Subject: mac80211: fix vif name tracing
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~146^2~23^2^2~4^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f9ac71bfcc5c937ff02765dc316cf5bc01d21d97;p=pandora-kernel.git

mac80211: fix vif name tracing

If sdata doesn't have a valid dev (e.g. in case of monitor
vif), the vif_name field was initialized with (a length of)
some short string, but later was set to a different,
potentially larger one.

This resulted in out-of-bounds write, which usually
appeared as garbage in the trace log.

Simply trace sdata->name, as it should always have the
correct name for both cases.

Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

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