netdev - [PATCH net 0/4] nexthop: Various fixes

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Message-Id: <20210107144824.1135691-1-idosch@idosch.org>
Date:   Thu,  7 Jan 2021 16:48:20 +0200
From:   Ido Schimmel <idosch@...sch.org>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, petrm@...dia.com,
        dsahern@...il.com, roopa@...dia.com, nikolay@...dia.com,
        mlxsw@...dia.com, Ido Schimmel <idosch@...dia.com>
Subject: [PATCH net 0/4] nexthop: Various fixes

From: Ido Schimmel <idosch@...dia.com>

This series contains various fixes for the nexthop code. The bugs were
uncovered during the development of resilient nexthop groups.

Patches #1-#2 fix the error path of nexthop_create_group(). I was not
able to trigger these bugs with current code, but it is possible with
the upcoming resilient nexthop groups code which adds a user
controllable memory allocation further in the function.

Patch #3 fixes wrong validation of netlink attributes.

Patch #4 fixes wrong invocation of mausezahn in a selftest.

Ido Schimmel (3):
  nexthop: Fix off-by-one error in error path
  nexthop: Unlink nexthop group entry in error path
  selftests: fib_nexthops: Fix wrong mausezahn invocation

Petr Machata (1):
  nexthop: Bounce NHA_GATEWAY in FDB nexthop groups

 net/ipv4/nexthop.c                          | 6 ++++--
 tools/testing/selftests/net/fib_nexthops.sh | 2 +-
 2 files changed, 5 insertions(+), 3 deletions(-)

-- 
2.29.2