[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <cover.1546547862.git.sbrivio@redhat.com>
Date: Thu, 3 Jan 2019 21:43:33 +0100
From: Stefano Brivio <sbrivio@...hat.com>
To: "David S. Miller" <davem@...emloft.net>
Cc: syzbot <syzbot+4ad25edc7a33e4ab91e0@...kaller.appspotmail.com>,
Willem de Bruijn <willemdebruijn.kernel@...il.com>,
Eric Dumazet <eric.dumazet@...il.com>,
Alexey Kuznetsov <kuznet@....inr.ac.ru>,
Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
Dmitry Vyukov <dvyukov@...gle.com>,
syzkaller-bugs@...glegroups.com, linux-kernel@...r.kernel.org,
netdev@...r.kernel.org
Subject: [PATCH net 0/2] Fix two further potential unbounded recursions in GUE error handlers
Patch 1/2 takes care of preventing the issue fixed by commit 11789039da53
("fou: Prevent unbounded recursion in GUE error handler") also with
UDP-Lite payloads -- I just realised this might happen from a syzbot
report.
Patch 2/2 fixes the issue for both UDP and UDP-Lite on IPv6, which I also
forgot to deal with in that same commit.
Stefano Brivio (2):
fou: Prevent unbounded recursion in GUE error handler also with
UDP-Lite
fou6: Prevent unbounded recursion in GUE error handler
net/ipv4/fou.c | 3 ++-
net/ipv6/fou6.c | 8 ++++++++
2 files changed, 10 insertions(+), 1 deletion(-)
--
2.20.1
Powered by blists - more mailing lists