linux-kernel - Re: [PATCH] fix suspicious rcu_dereference_check in net/sched/sch_fq

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20141209.214937.30977416178126165.davem@davemloft.net>
Date:	Tue, 09 Dec 2014 21:49:37 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	Valdis.Kletnieks@...edu
Cc:	edumazet@...gle.com, john.r.fastabend@...el.com,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH] fix suspicious rcu_dereference_check in
 net/sched/sch_fq_codel.c

From: Valdis Kletnieks <Valdis.Kletnieks@...edu>
Date: Tue, 09 Dec 2014 16:15:50 -0500

> commit 46e5da40ae (net: qdisc: use rcu prefix and silence
>  sparse warnings) triggers a spurious warning:
> 
> net/sched/sch_fq_codel.c:97 suspicious rcu_dereference_check() usage!
> 
> The code should be using the _bh variant of rcu_dereference.
> 
> Signed-off-by: Valdis Kletnieks <valdis.kletnieks@...edu>

Applied and queued up for -stable, thanks.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/