From: David Miller <davem@davemloft.net>
To: hoang.h.le@dektech.com.au
Cc: jon.maloy@ericsson.com, maloy@donjonn.com,
ying.xue@windriver.com, tipc-discussion@lists.sourceforge.net,
netdev@vger.kernel.org
Subject: Re: [net-next] tipc: add NULL pointer check
Date: Thu, 04 Apr 2019 17:34:29 -0700 (PDT) [thread overview]
Message-ID: <20190404.173429.1469418410856862118.davem@davemloft.net> (raw)
In-Reply-To: <20190403060504.3900-1-hoang.h.le@dektech.com.au>
From: Hoang Le <hoang.h.le@dektech.com.au>
Date: Wed, 3 Apr 2019 13:05:04 +0700
> skb somehow dequeued out of inputq before processing, it causes to
> NULL pointer and kernel crashed.
>
> Add checking skb valid before using.
>
> Fixes: c55c8edafa9 ("tipc: smooth change between replicast and broadcast")
> Reported-by: Tuong Lien Tong <tuong.t.lien@dektech.com.au>
> Acked-by: Ying Xue <ying.xue@windriver.com>
> Signed-off-by: Hoang Le <hoang.h.le@dektech.com.au>
Applied.
prev parent reply other threads:[~2019-04-05 0:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-03 6:05 [net-next] tipc: add NULL pointer check Hoang Le
2019-04-03 12:52 ` Jon Maloy
2019-04-03 13:09 ` Bo YU
2019-04-03 14:27 ` Jon Maloy
2019-04-04 0:35 ` Bo YU
2019-04-05 0:34 ` David Miller [this message]
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