netdev - [PATCH 5.15/5.10/5.4/4.19 0/1] pppoe: Fix memory leak in pppoe

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Date: Thu, 21 Mar 2024 09:12:57 +0000
From: Gavrilov Ilia <Ilia.Gavrilov@...otecs.ru>
To: "stable@...r.kernel.org" <stable@...r.kernel.org>, Greg Kroah-Hartman
	<gregkh@...uxfoundation.org>
CC: Michal Ostrowski <mostrows@...thlink.net>, Guillaume Nault
	<gnault@...hat.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"lvc-project@...uxtesting.org" <lvc-project@...uxtesting.org>
Subject: [PATCH 5.15/5.10/5.4/4.19 0/1] pppoe: Fix memory leak in
 pppoe_sendmsg()

syzbot reports a memory leak in pppoe_sendmsg in 6.6 and 6.1 stable
releases. The problem has been fixed by the following patch which can be
cleanly applied to the 6.6 and 6.1 branches.

Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with Syzkaller

Gavrilov Ilia (1):
  pppoe: Fix memory leak in pppoe_sendmsg()

 drivers/net/ppp/pppoe.c | 23 +++++++++--------------
 1 file changed, 9 insertions(+), 14 deletions(-)

-- 
2.39.2