From: Daniel Borkmann <dborkman@redhat.com>
To: pablo@netfilter.org
Cc: a.perevalov@samsung.com, netfilter-devel@vger.kernel.org
Subject: [PATCH] netfilter: x_tables: allow to use default cgroup match
Date: Mon, 18 Aug 2014 15:46:28 +0200 [thread overview]
Message-ID: <1408369588-12363-1-git-send-email-dborkman@redhat.com> (raw)
There's actually no good reason why we cannot use cgroup id 0,
so lets just remove this artificial barrier.
Reported-by: Alexey Perevalov <a.perevalov@samsung.com>
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
---
net/netfilter/xt_cgroup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/xt_cgroup.c b/net/netfilter/xt_cgroup.c
index f4e8330..7198d66 100644
--- a/net/netfilter/xt_cgroup.c
+++ b/net/netfilter/xt_cgroup.c
@@ -31,7 +31,7 @@ static int cgroup_mt_check(const struct xt_mtchk_param *par)
if (info->invert & ~1)
return -EINVAL;
- return info->id ? 0 : -EINVAL;
+ return 0;
}
static bool
--
1.7.11.7
next reply other threads:[~2014-08-18 13:46 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-18 13:46 Daniel Borkmann [this message]
2014-08-19 11:26 ` [PATCH] netfilter: x_tables: allow to use default cgroup match Alexey Perevalov
2014-08-19 19:39 ` Pablo Neira Ayuso
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