netdev - Re: [Patch net-next] bridge: fix some kernel warning in multicast timer

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 for Android: free password hash cracker in your pocket

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

Date:	Sat, 06 Jul 2013 18:27:45 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	amwang@...hat.com
Cc:	netdev@...r.kernel.org, herbert@...dor.hengli.com.au,
	stephen@...workplumber.org
Subject: Re: [Patch net-next] bridge: fix some kernel warning in multicast
 timer

From: Cong Wang <amwang@...hat.com>
Date: Fri,  5 Jul 2013 19:36:17 +0800

> From: Cong Wang <amwang@...hat.com>
> 
> Several people reported the warning: "kernel BUG at kernel/timer.c:729!"
> and the stack trace is:
 ...
> this is due to I forgot to check if mp->timer is armed in
> br_multicast_del_pg(). This bug is introduced by
> commit 9f00b2e7cf241fa389733d41b6 (bridge: only expire the mdb entry
> when query is received).
> 
> Same for __br_mdb_del().
> 
> Tested-by: poma <pomidorabelisima@...il.com>
> Reported-by: LiYonghua <809674045@...com>
> Reported-by: Robert Hancock <hancockrwd@...il.com>
> Cc: Herbert Xu <herbert@...dor.apana.org.au>
> Cc: Stephen Hemminger <stephen@...workplumber.org>
> Cc: "David S. Miller" <davem@...emloft.net>
> Signed-off-by: Cong Wang <amwang@...hat.com>

Applied, thanks.
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html