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Date:   Thu,  3 Jan 2019 21:43:33 +0100
From:   Stefano Brivio <>
To:     "David S. Miller" <>
Cc:     syzbot <>,
        Willem de Bruijn <>,
        Eric Dumazet <>,
        Alexey Kuznetsov <>,
        Hideaki YOSHIFUJI <>,
        Dmitry Vyukov <>,,,
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

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
  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(-)


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