From: Kuniyuki Iwashima <kuniyu@amazon.com>
To: "David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
David Ahern <dsahern@kernel.org>
Cc: Steffen Klassert <steffen.klassert@secunet.com>,
Herbert Xu <herbert@gondor.apana.org.au>,
Willem de Bruijn <willemb@google.com>,
Kuniyuki Iwashima <kuniyu@amazon.com>,
Kuniyuki Iwashima <kuni1840@gmail.com>, <netdev@vger.kernel.org>
Subject: [PATCH v1 net 0/5] ip: Fix warning in pskb_may_pull_reason() for tunnel devices.
Date: Mon, 15 Apr 2024 15:20:36 -0700 [thread overview]
Message-ID: <20240415222041.18537-1-kuniyu@amazon.com> (raw)
syzkaller reported warnings in pskb_may_pull_reason(), which was
triggered by a VLAN packet sent over tunnel devices.
This series fixes the warning for sit, vti, vti6, ipip, and ip6tnl.
Kuniyuki Iwashima (5):
sit: Pull header after checking skb->protocol in sit_tunnel_xmit().
vti: Pull header after checking skb->protocol in vti_tunnel_xmit().
ip6_vti: Pull header after checking skb->protocol in vti6_tnl_xmit().
ipip: Pull header after checking skb->protocol in ipip_tunnel_xmit().
ip6_tunnel: Pull header after checking skb->protocol in
ip6_tnl_start_xmit().
net/ipv4/ip_vti.c | 9 ++++++---
net/ipv4/ipip.c | 6 +++---
net/ipv6/ip6_tunnel.c | 9 ++++++---
net/ipv6/ip6_vti.c | 9 ++++++---
net/ipv6/sit.c | 9 ++++++---
5 files changed, 27 insertions(+), 15 deletions(-)
--
2.30.2
next reply other threads:[~2024-04-15 22:20 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-15 22:20 Kuniyuki Iwashima [this message]
2024-04-15 22:20 ` [PATCH v1 net 1/5] sit: Pull header after checking skb->protocol in sit_tunnel_xmit() Kuniyuki Iwashima
2024-04-18 2:04 ` Jakub Kicinski
2024-04-18 3:31 ` Kuniyuki Iwashima
2024-04-18 6:56 ` Eric Dumazet
2024-04-18 7:00 ` Eric Dumazet
2024-04-18 8:57 ` Paolo Abeni
2024-04-18 17:02 ` Kuniyuki Iwashima
2024-04-15 22:20 ` [PATCH v1 net 2/5] vti: Pull header after checking skb->protocol in vti_tunnel_xmit() Kuniyuki Iwashima
2024-04-15 22:20 ` [PATCH v1 net 3/5] ip6_vti: Pull header after checking skb->protocol in vti6_tnl_xmit() Kuniyuki Iwashima
2024-04-15 22:20 ` [PATCH v1 net 4/5] ipip: Pull header after checking skb->protocol in ipip_tunnel_xmit() Kuniyuki Iwashima
2024-04-15 22:20 ` [PATCH v1 net 5/5] ip6_tunnel: Pull header after checking skb->protocol in ip6_tnl_start_xmit() Kuniyuki Iwashima
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