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Message-Id: <20150204.202639.1658647887362952988.davem@davemloft.net> Date: Wed, 04 Feb 2015 20:26:39 -0800 (PST) From: David Miller <davem@...emloft.net> To: ignacy.gawedzki@...en-communications.fr Cc: netdev@...r.kernel.org Subject: Re: [PATCH net 1/1] cls_api.c: Fix dumping of non-existing actions' stats. From: Ignacy Gawędzki <ignacy.gawedzki@...en-communications.fr> Date: Tue, 3 Feb 2015 18:32:51 +0100 > In tcf_exts_dump_stats(), ensure that exts->actions is not empty before > accessing the first element of that list and calling tcf_action_copy_stats() > on it. This fixes some random segvs when adding filters of type "basic" with > no particular action. > > This also fixes the dumping of those "no-action" filters, which more often > than not made calls to tcf_action_copy_stats() fail and consequently netlink > attributes added by the caller to be removed by a call to nla_nest_cancel(). > > Signed-off-by: Ignacy Gawędzki <ignacy.gawedzki@...en-communications.fr> 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
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