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From: Pablo Neira Ayuso <pablo@netfilter.org>
To: "Salih Gönüllü" <sag@open.ch>
Cc: netfilter@vger.kernel.org
Subject: Re: ulogd2 segfault
Date: Thu, 06 Jan 2011 14:53:09 +0100	[thread overview]
Message-ID: <4D25C945.7030502@netfilter.org> (raw)
In-Reply-To: <4D221173.3060009@open.ch>

On 03/01/11 19:12, Salih Gönüllü wrote:
> Hi,
> 
> my last ulogd.conf was not complete. And I think I found out the cause:
> 
> stack=log2:NFLOG,base1:BASE,ifi1:IFINDEX,ip2str1:IP2STR,print1:PRINTPKT,emu0:LOGEMU
> 
> stack=log2:NFLOG,base1:BASE,ifi1:IFINDEX,ip2str1:IP2STR,print1:PRINTPKT,syslog1:SYSLOG
> 
> having other stacks is not a problem as long as the log2:NFLOG is not
> present, could it be that stop_pluginstances() in this case is doing a
> double free() ?

Let me check this, if the problem is what you're pointing (which makes
sense at first look at the code) I guess that we need some refcounting
for plugins to avoid double freeing.

  reply	other threads:[~2011-01-06 13:53 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-12-31 16:23 ulogd2 segfault Salih Gönüllü
2011-01-03 18:12 ` Salih Gönüllü
2011-01-06 13:53   ` Pablo Neira Ayuso [this message]
2011-01-07 10:24     ` Salih Gönüllü
2011-01-07 13:37       ` Pablo Neira Ayuso
2011-01-07 16:40         ` Salih Gönüllü
2011-01-08 14:36           ` Pablo Neira Ayuso

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