From: Florian Westphal <fw@strlen.de>
To: netfilter-devel@vger.kernel.org
Subject: [PATCH 0/3] netfilter: nf_log: nlmsg size fixes
Date: Thu, 23 Oct 2014 10:36:05 +0200 [thread overview]
Message-ID: <1414053368-29037-1-git-send-email-fw@strlen.de> (raw)
The following three patches attempt to cure the reported
nlmsg skb trailroom exhaustion bug.
First two patches add missing size accounting, third patch
relaxes the impact of out-of-tailroom by tossing the skb
and giving a WARN_ONCE trace with size information, so we can
investigate further if needed.
Florian Westphal (2):
netfilter: nf_log: account for size of NLMSG_DONE attribute in skb size
netfilter: nfnetlink_log: fix maximum packet length logged to userspace
Houcheng Lin (1):
netfilter: nf_log: release skbuff on nlmsg put failure
net/netfilter/nfnetlink_log.c | 22 +++++++++++++---------
1 file changed, 13 insertions(+), 9 deletions(-)
next reply other threads:[~2014-10-23 8:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-23 8:36 Florian Westphal [this message]
2014-10-23 8:36 ` [PATCH 1/3] netfilter: nf_log: account for size of NLMSG_DONE attribute Florian Westphal
2014-10-24 12:30 ` Pablo Neira Ayuso
2014-10-24 12:39 ` Pablo Neira Ayuso
2014-10-23 8:36 ` [PATCH 2/3] netfilter: nfnetlink_log: fix maximum packet length logged to userspace Florian Westphal
2014-10-24 12:33 ` Pablo Neira Ayuso
2014-10-23 8:36 ` [PATCH 3/3] netfilter: nf_log: release skbuff on nlmsg put failure Florian Westphal
2014-10-24 12:35 ` Pablo Neira Ayuso
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