From: Guillaume Nault <g.nault@alphalink.fr>
Date: Wed, 12 Jun 2013 14:07:23 +0000 (+0200)
Subject: l2tp: Fix PPP header erasure and memory leak
X-Git-Tag: v3.2.48~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=480efdbc973db5797f68c3002432427893e78458;p=pandora-kernel.git

l2tp: Fix PPP header erasure and memory leak

[ Upstream commit 55b92b7a11690bc377b5d373872a6b650ae88e64 ]

Copy user data after PPP framing header. This prevents erasure of the
added PPP header and avoids leaking two bytes of uninitialised memory
at the end of skb's data buffer.

Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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