From: Daniel Borkmann <daniel@iogearbox.net>
To: davem@davemloft.net, kuba@kernel.org
Cc: roopa@nvidia.com, dsahern@kernel.org, m@lambda.lt,
john.fastabend@gmail.com, netdev@vger.kernel.org,
bpf@vger.kernel.org, Daniel Borkmann <daniel@iogearbox.net>
Subject: [PATCH net-next 0/3] Minor managed neighbor follow-ups
Date: Wed, 13 Oct 2021 15:21:37 +0200 [thread overview]
Message-ID: <20211013132140.11143-1-daniel@iogearbox.net> (raw)
Minor follow-up series to address prior feedback from David and Jakub.
Patch 1 adds a build time assertion to prevent overflows when shifting
in extended flags, patch 2 is a cleanup to use NLA_POLICY_MASK instead
of open-coding invalid flags rejection and patch 3 rejects creating new
neighbors with NUD_PERMANENT & NTF_MANAGED. For details, see individual
patches. Will push out iproute2 series after that. Thanks!
Daniel Borkmann (3):
net, neigh: Add build-time assertion to avoid neigh->flags overflow
net, neigh: Use NLA_POLICY_MASK helper for NDA_FLAGS_EXT attribute
net, neigh: Reject creating NUD_PERMANENT with NTF_MANAGED entries
net/core/neighbour.c | 20 ++++++++++++--------
1 file changed, 12 insertions(+), 8 deletions(-)
--
2.27.0
next reply other threads:[~2021-10-13 13:21 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-13 13:21 Daniel Borkmann [this message]
2021-10-13 13:21 ` [PATCH net-next 1/3] net, neigh: Add build-time assertion to avoid neigh->flags overflow Daniel Borkmann
2021-10-14 3:10 ` David Ahern
2021-10-13 13:21 ` [PATCH net-next 2/3] net, neigh: Use NLA_POLICY_MASK helper for NDA_FLAGS_EXT attribute Daniel Borkmann
2021-10-14 3:13 ` David Ahern
2021-10-14 8:10 ` Daniel Borkmann
2021-10-14 14:02 ` Jakub Kicinski
2021-10-13 13:21 ` [PATCH net-next 3/3] net, neigh: Reject creating NUD_PERMANENT with NTF_MANAGED entries Daniel Borkmann
2021-10-14 3:11 ` David Ahern
2021-10-15 2:30 ` [PATCH net-next 0/3] Minor managed neighbor follow-ups patchwork-bot+netdevbpf
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