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From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Juhee Kang <claudiajkang@gmail.com>
Cc: kadlec@netfilter.org, fw@strlen.de,
	netfilter-devel@vger.kernel.org, manojbm@codeaurora.org
Subject: Re: [PATCH nf v2] netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value
Date: Thu, 7 Oct 2021 19:38:04 +0200	[thread overview]
Message-ID: <YV8wfOlVcvJz71Y2@salvia> (raw)
In-Reply-To: <20211004121438.1839-1-claudiajkang@gmail.com>

On Mon, Oct 04, 2021 at 09:14:38PM +0900, Juhee Kang wrote:
> Currently, when the rule related to IDLETIMER is added, idletimer_tg timer 
> structure is initialized by kmalloc on executing idletimer_tg_create 
> function. However, in this process timer->timer_type is not defined to 
> a specific value. Thus, timer->timer_type has garbage value and it occurs 
> kernel panic. So, this commit fixes the panic by initializing 
> timer->timer_type using kzalloc instead of kmalloc.

Applied, thanks.

      parent reply	other threads:[~2021-10-07 17:38 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-10-04 12:14 [PATCH nf v2] netfilter: xt_IDLETIMER: fix panic that occurs when timer_type has garbage value Juhee Kang
2021-10-04 13:06 ` Florian Westphal
2021-10-07 17:38 ` Pablo Neira Ayuso [this message]

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