From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: netdev@vger.kernel.org, michael.chan@broadcom.com
Subject: Re: [PATCH net] : add a missing rcu synchronization
Date: Wed, 16 Nov 2016 23:31:06 -0500 (EST) [thread overview]
Message-ID: <20161116.233106.2234599506618839323.davem@davemloft.net> (raw)
In-Reply-To: <1479306712.8455.185.camel@edumazet-glaptop3.roam.corp.google.com>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Wed, 16 Nov 2016 06:31:52 -0800
> From: Eric Dumazet <edumazet@google.com>
>
> Add a missing synchronize_net() call to avoid potential use after free,
> since we explicitly call napi_hash_del() to factorize the RCU grace
> period.
>
> Fixes: c0c050c58d84 ("bnxt_en: New Broadcom ethernet driver.")
> Signed-off-by: Eric Dumazet <edumazet@google.com>
> Cc: Michael Chan <michael.chan@broadcom.com>
Applied.
next prev parent reply other threads:[~2016-11-17 4:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-16 14:31 [PATCH net] : add a missing rcu synchronization Eric Dumazet
2016-11-16 15:59 ` Michael Chan
2016-11-17 4:31 ` David Miller [this message]
2016-11-17 4:59 ` Eric Dumazet
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