From: Ido Schimmel <idosch@idosch.org>
To: "Vincent Stehlé" <vincent.stehle@laposte.net>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
Jiri Pirko <jiri@mellanox.com>
Subject: Re: [PATCH] mlxsw: spectrum_router: Fix use after free
Date: Sun, 14 Aug 2016 18:49:53 +0300 [thread overview]
Message-ID: <20160814154953.GA31698@splinter> (raw)
In-Reply-To: <1471181909-22187-1-git-send-email-vincent.stehle@laposte.net>
On Sun, Aug 14, 2016 at 03:38:29PM +0200, Vincent Stehlé wrote:
> In mlxsw_sp_router_fib4_add_info_destroy(), the fib_entry pointer is used
> after it has been freed by mlxsw_sp_fib_entry_destroy(). Use a temporary
> variable to fix this.
>
> Fixes: 61c503f976b5449e ("mlxsw: spectrum_router: Implement fib4 add/del switchdev obj ops")
> Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
> Cc: Jiri Pirko <jiri@mellanox.com>
Acked-by: Ido Schimmel <idosch@mellanox.com>
Thank you.
next prev parent reply other threads:[~2016-08-14 15:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-14 13:38 [PATCH] mlxsw: spectrum_router: Fix use after free Vincent Stehlé
2016-08-14 15:49 ` Ido Schimmel [this message]
2016-08-15 4:33 ` David Miller
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