netdev - [PATCH net 0/3] netdevsim: fib: Fix reference count leak on route deletion failure

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Message-Id: <20220728114535.3318119-1-idosch@nvidia.com>
Date:   Thu, 28 Jul 2022 14:45:32 +0300
From:   Ido Schimmel <idosch@...dia.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        edumazet@...gle.com, amcohen@...dia.com, dsahern@...il.com,
        Ido Schimmel <idosch@...dia.com>
Subject: [PATCH net 0/3] netdevsim: fib: Fix reference count leak on route deletion failure

Fix a recently reported netdevsim bug found using syzkaller.

Patch #1 fixes the bug.

Patch #2 adds a debugfs knob to allow us to test the fix.

Patch #3 adds test cases.

Ido Schimmel (3):
  netdevsim: fib: Fix reference count leak on route deletion failure
  netdevsim: fib: Add debugfs knob to simulate route deletion failure
  selftests: netdevsim: Add test cases for route deletion failure

 drivers/net/netdevsim/fib.c                   | 41 ++++++++++++++++-
 .../selftests/drivers/net/netdevsim/fib.sh    | 45 +++++++++++++++++++
 2 files changed, 85 insertions(+), 1 deletion(-)

-- 
2.36.1