From: Kuniyuki Iwashima <kuniyu@google.com>
To: "David S . Miller" <davem@davemloft.net>,
David Ahern <dsahern@kernel.org>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Cc: Simon Horman <horms@kernel.org>,
Tom Herbert <therbert@google.com>,
Kuniyuki Iwashima <kuniyu@google.com>,
Kuniyuki Iwashima <kuni1840@gmail.com>,
netdev@vger.kernel.org
Subject: [PATCH v1 net 0/2] fou/gue: Fix skb memleak with inner protocol 0.
Date: Mon, 12 Jan 2026 20:06:34 +0000 [thread overview]
Message-ID: <20260112200736.1884171-1-kuniyu@google.com> (raw)
syzbot reported memleak for a GUE packet with its inner
protocol number 0.
Patch 1 fixes the issue, and patch 2 fixes the same issue
in FOU.
Kuniyuki Iwashima (2):
gue: Fix skb memleak with inner IP protocol 0.
fou: Don't allow 0 for FOU_ATTR_IPPROTO.
net/ipv4/fou_core.c | 3 +++
net/ipv4/fou_nl.c | 2 +-
2 files changed, 4 insertions(+), 1 deletion(-)
--
2.52.0.457.g6b5491de43-goog
next reply other threads:[~2026-01-12 20:07 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-12 20:06 Kuniyuki Iwashima [this message]
2026-01-12 20:06 ` [PATCH v1 net 1/2] gue: Fix skb memleak with inner IP protocol 0 Kuniyuki Iwashima
2026-01-12 20:27 ` Eric Dumazet
2026-01-12 20:06 ` [PATCH v1 net 2/2] fou: Don't allow 0 for FOU_ATTR_IPPROTO Kuniyuki Iwashima
2026-01-12 20:25 ` Eric Dumazet
2026-01-14 3:11 ` Jakub Kicinski
2026-01-14 7:15 ` Kuniyuki Iwashima
2026-01-15 3:40 ` Jakub Kicinski
2026-01-15 7:43 ` Kuniyuki Iwashima
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